284949210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 913254912

約数和(自身を除く): 628305702

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 37, 39, 42, 49, 62, 65, 70, 74, 78, 91, 93, 98, 105, 111, 130, 147, 155, 169, 182, 185, 186, 195, 210, 217, 222, 245, 259, 273, 294, 310, 338, 370, 390, 403, 434, 455, 465, 481, 490, 507, 518, 546, 555, 637, 651, 735, 777, 806, 845, 910, 930, 962, 1014, 1085, 1110, 1147, 1183, 1209, 1274, 1295, 1302, 1365, 1443, 1470, 1519, 1554, 1690, 1813, 1911, 2015, 2170, 2294, 2366, 2405, 2418, 2535, 2590, 2730, 2821, 2886, 3038, 3185, 3255, 3367, 3441, 3549, 3626, 3822, 3885, 4030, 4557, 4810, 5070, 5239, 5439, 5642, 5735, 5915, 6045, 6253, 6370, 6510, 6734, 6882, 7098, 7215, 7595, 7770, 8029, 8281, 8463, 9065, 9114, 9555, 10101, 10478, 10878, 11470, 11830, 12090, 12506, 14105, 14430, 14911, 15190, 15717, 16058, 16562, 16835, 16926, 17205, 17745, 18130, 18759, 19110, 19747, 20202, 22785, 23569, 24087, 24843, 26195, 27195, 28210, 29822, 31265, 31434, 33670, 34410, 35490, 36673, 37518, 39494, 40145, 41405, 42315, 43771, 44733, 45570, 47138, 48174, 49686, 50505, 52390, 54390, 56203, 59241, 62530, 70707, 73346, 74555, 78585, 80290, 82810, 84630, 87542, 89466, 93795, 98735, 101010, 104377, 110019, 112406, 117845, 118482, 120435, 124215, 131313, 141414, 149110, 157170, 168609, 183365, 187590, 193843, 197470, 208754, 218855, 220038, 223665, 235690, 240870, 248430, 256711, 262626, 281015, 296205, 306397, 313131, 337218, 353535, 366730, 387686, 437710, 447330, 513422, 521885, 550095, 562030, 581529, 592410, 612794, 626262, 656565, 707070, 730639, 770133, 843045, 919191, 969215, 1043770, 1100190, 1163058, 1283555, 1313130, 1356901, 1461278, 1531985, 1540266, 1565655, 1686090, 1838382, 1938430, 2191917, 2567110, 2713802, 2907645, 3063970, 3131310, 3653195, 3850665, 4070703, 4383834, 4595955, 5815290, 6784505, 7306390, 7701330, 8141406, 9191910, 9498307, 10959585, 13569010, 18996614, 20353515, 21919170, 28494921, 40707030, 47491535, 56989842, 94983070, 142474605, 284949210]

約数ペア:

[(1, 284949210), (2, 142474605), (3, 94983070), (5, 56989842), (6, 47491535), (7, 40707030), (10, 28494921), (13, 21919170), (14, 20353515), (15, 18996614), (21, 13569010), (26, 10959585), (30, 9498307), (31, 9191910), (35, 8141406), (37, 7701330), (39, 7306390), (42, 6784505), (49, 5815290), (62, 4595955), (65, 4383834), (70, 4070703), (74, 3850665), (78, 3653195), (91, 3131310), (93, 3063970), (98, 2907645), (105, 2713802), (111, 2567110), (130, 2191917), (147, 1938430), (155, 1838382), (169, 1686090), (182, 1565655), (185, 1540266), (186, 1531985), (195, 1461278), (210, 1356901), (217, 1313130), (222, 1283555), (245, 1163058), (259, 1100190), (273, 1043770), (294, 969215), (310, 919191), (338, 843045), (370, 770133), (390, 730639), (403, 707070), (434, 656565), (455, 626262), (465, 612794), (481, 592410), (490, 581529), (507, 562030), (518, 550095), (546, 521885), (555, 513422), (637, 447330), (651, 437710), (735, 387686), (777, 366730), (806, 353535), (845, 337218), (910, 313131), (930, 306397), (962, 296205), (1014, 281015), (1085, 262626), (1110, 256711), (1147, 248430), (1183, 240870), (1209, 235690), (1274, 223665), (1295, 220038), (1302, 218855), (1365, 208754), (1443, 197470), (1470, 193843), (1519, 187590), (1554, 183365), (1690, 168609), (1813, 157170), (1911, 149110), (2015, 141414), (2170, 131313), (2294, 124215), (2366, 120435), (2405, 118482), (2418, 117845), (2535, 112406), (2590, 110019), (2730, 104377), (2821, 101010), (2886, 98735), (3038, 93795), (3185, 89466), (3255, 87542), (3367, 84630), (3441, 82810), (3549, 80290), (3626, 78585), (3822, 74555), (3885, 73346), (4030, 70707), (4557, 62530), (4810, 59241), (5070, 56203), (5239, 54390), (5439, 52390), (5642, 50505), (5735, 49686), (5915, 48174), (6045, 47138), (6253, 45570), (6370, 44733), (6510, 43771), (6734, 42315), (6882, 41405), (7098, 40145), (7215, 39494), (7595, 37518), (7770, 36673), (8029, 35490), (8281, 34410), (8463, 33670), (9065, 31434), (9114, 31265), (9555, 29822), (10101, 28210), (10478, 27195), (10878, 26195), (11470, 24843), (11830, 24087), (12090, 23569), (12506, 22785), (14105, 20202), (14430, 19747), (14911, 19110), (15190, 18759), (15717, 18130), (16058, 17745), (16562, 17205), (16835, 16926)]