790294470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 2445852672

約数和(自身を除く): 1655558202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 37, 42, 51, 62, 70, 74, 85, 93, 102, 105, 111, 119, 155, 170, 185, 186, 193, 210, 217, 222, 238, 255, 259, 310, 357, 370, 386, 434, 465, 510, 518, 527, 555, 579, 595, 629, 651, 714, 777, 930, 965, 1054, 1085, 1110, 1147, 1158, 1190, 1258, 1295, 1302, 1351, 1554, 1581, 1785, 1887, 1930, 2170, 2294, 2590, 2635, 2702, 2895, 3145, 3162, 3255, 3281, 3441, 3570, 3689, 3774, 3885, 4053, 4403, 5270, 5735, 5790, 5983, 6290, 6510, 6562, 6755, 6882, 7141, 7378, 7770, 7905, 8029, 8106, 8806, 9435, 9843, 11067, 11470, 11966, 13209, 13510, 14282, 15810, 16058, 16405, 17205, 17949, 18445, 18870, 19499, 19686, 20265, 21423, 22015, 22134, 22967, 24087, 26418, 29915, 32810, 34410, 35705, 35898, 36890, 38998, 40145, 40530, 41881, 42846, 44030, 45934, 48174, 49215, 49987, 55335, 58497, 59830, 66045, 68901, 71410, 80290, 83762, 89745, 97495, 98430, 99974, 101711, 107115, 110670, 114835, 116994, 120435, 121397, 125643, 132090, 136493, 137802, 149961, 179490, 194990, 203422, 209405, 214230, 221371, 229670, 240870, 242794, 249935, 251286, 272986, 292485, 299922, 305133, 344505, 364191, 409479, 418810, 442742, 499870, 508555, 584970, 606985, 610266, 628215, 664113, 682465, 689010, 711977, 728382, 749805, 818958, 849779, 1017110, 1106855, 1213970, 1256430, 1328226, 1364930, 1423954, 1499610, 1525665, 1549597, 1699558, 1820955, 2047395, 2135931, 2213710, 2549337, 3051330, 3099194, 3320565, 3559885, 3641910, 3763307, 4094790, 4248895, 4271862, 4648791, 5098674, 6641130, 7119770, 7526614, 7747985, 8497790, 9297582, 10679655, 11289921, 12746685, 15495970, 18816535, 21359310, 22579842, 23243955, 25493370, 26343149, 37633070, 46487910, 52686298, 56449605, 79029447, 112899210, 131715745, 158058894, 263431490, 395147235, 790294470]

約数ペア:

[(1, 790294470), (2, 395147235), (3, 263431490), (5, 158058894), (6, 131715745), (7, 112899210), (10, 79029447), (14, 56449605), (15, 52686298), (17, 46487910), (21, 37633070), (30, 26343149), (31, 25493370), (34, 23243955), (35, 22579842), (37, 21359310), (42, 18816535), (51, 15495970), (62, 12746685), (70, 11289921), (74, 10679655), (85, 9297582), (93, 8497790), (102, 7747985), (105, 7526614), (111, 7119770), (119, 6641130), (155, 5098674), (170, 4648791), (185, 4271862), (186, 4248895), (193, 4094790), (210, 3763307), (217, 3641910), (222, 3559885), (238, 3320565), (255, 3099194), (259, 3051330), (310, 2549337), (357, 2213710), (370, 2135931), (386, 2047395), (434, 1820955), (465, 1699558), (510, 1549597), (518, 1525665), (527, 1499610), (555, 1423954), (579, 1364930), (595, 1328226), (629, 1256430), (651, 1213970), (714, 1106855), (777, 1017110), (930, 849779), (965, 818958), (1054, 749805), (1085, 728382), (1110, 711977), (1147, 689010), (1158, 682465), (1190, 664113), (1258, 628215), (1295, 610266), (1302, 606985), (1351, 584970), (1554, 508555), (1581, 499870), (1785, 442742), (1887, 418810), (1930, 409479), (2170, 364191), (2294, 344505), (2590, 305133), (2635, 299922), (2702, 292485), (2895, 272986), (3145, 251286), (3162, 249935), (3255, 242794), (3281, 240870), (3441, 229670), (3570, 221371), (3689, 214230), (3774, 209405), (3885, 203422), (4053, 194990), (4403, 179490), (5270, 149961), (5735, 137802), (5790, 136493), (5983, 132090), (6290, 125643), (6510, 121397), (6562, 120435), (6755, 116994), (6882, 114835), (7141, 110670), (7378, 107115), (7770, 101711), (7905, 99974), (8029, 98430), (8106, 97495), (8806, 89745), (9435, 83762), (9843, 80290), (11067, 71410), (11470, 68901), (11966, 66045), (13209, 59830), (13510, 58497), (14282, 55335), (15810, 49987), (16058, 49215), (16405, 48174), (17205, 45934), (17949, 44030), (18445, 42846), (18870, 41881), (19499, 40530), (19686, 40145), (20265, 38998), (21423, 36890), (22015, 35898), (22134, 35705), (22967, 34410), (24087, 32810), (26418, 29915)]