191009910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 607961088

約数和(自身を除く): 416951178

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 37, 39, 42, 61, 62, 65, 70, 74, 78, 91, 93, 105, 111, 122, 130, 155, 182, 183, 185, 186, 195, 210, 217, 222, 259, 273, 305, 310, 366, 370, 390, 403, 427, 434, 455, 465, 481, 518, 546, 555, 610, 651, 777, 793, 806, 854, 910, 915, 930, 962, 1085, 1110, 1147, 1209, 1281, 1295, 1302, 1365, 1443, 1554, 1586, 1830, 1891, 2015, 2135, 2170, 2257, 2294, 2379, 2405, 2418, 2562, 2590, 2730, 2821, 2886, 3255, 3367, 3441, 3782, 3885, 3965, 4030, 4270, 4514, 4758, 4810, 5551, 5642, 5673, 5735, 6045, 6405, 6510, 6734, 6771, 6882, 7215, 7770, 7930, 8029, 8463, 9455, 10101, 11102, 11285, 11346, 11470, 11895, 12090, 12810, 13237, 13542, 14105, 14430, 14911, 15799, 16058, 16653, 16835, 16926, 17205, 18910, 20202, 22570, 23790, 24087, 24583, 26474, 27755, 28210, 28365, 29341, 29822, 31598, 33306, 33670, 33855, 34410, 39711, 40145, 42315, 44733, 47397, 48174, 49166, 50505, 55510, 56730, 58682, 66185, 67710, 69967, 73749, 74555, 78995, 79422, 80290, 83265, 84630, 88023, 89466, 94794, 101010, 104377, 120435, 122915, 132370, 139934, 146705, 147498, 149110, 157990, 166530, 172081, 176046, 198555, 205387, 208754, 209901, 223665, 236985, 240870, 245830, 293410, 313131, 344162, 349835, 368745, 397110, 410774, 419802, 440115, 447330, 473970, 489769, 516243, 521885, 616161, 626262, 699670, 737490, 860405, 880230, 909571, 979538, 1026935, 1032486, 1043770, 1049505, 1232322, 1469307, 1565655, 1720810, 1819142, 2053870, 2099010, 2448845, 2581215, 2728713, 2938614, 3080805, 3131310, 4547855, 4897690, 5162430, 5457426, 6161610, 6366997, 7346535, 9095710, 12733994, 13643565, 14693070, 19100991, 27287130, 31834985, 38201982, 63669970, 95504955, 191009910]

約数ペア:

[(1, 191009910), (2, 95504955), (3, 63669970), (5, 38201982), (6, 31834985), (7, 27287130), (10, 19100991), (13, 14693070), (14, 13643565), (15, 12733994), (21, 9095710), (26, 7346535), (30, 6366997), (31, 6161610), (35, 5457426), (37, 5162430), (39, 4897690), (42, 4547855), (61, 3131310), (62, 3080805), (65, 2938614), (70, 2728713), (74, 2581215), (78, 2448845), (91, 2099010), (93, 2053870), (105, 1819142), (111, 1720810), (122, 1565655), (130, 1469307), (155, 1232322), (182, 1049505), (183, 1043770), (185, 1032486), (186, 1026935), (195, 979538), (210, 909571), (217, 880230), (222, 860405), (259, 737490), (273, 699670), (305, 626262), (310, 616161), (366, 521885), (370, 516243), (390, 489769), (403, 473970), (427, 447330), (434, 440115), (455, 419802), (465, 410774), (481, 397110), (518, 368745), (546, 349835), (555, 344162), (610, 313131), (651, 293410), (777, 245830), (793, 240870), (806, 236985), (854, 223665), (910, 209901), (915, 208754), (930, 205387), (962, 198555), (1085, 176046), (1110, 172081), (1147, 166530), (1209, 157990), (1281, 149110), (1295, 147498), (1302, 146705), (1365, 139934), (1443, 132370), (1554, 122915), (1586, 120435), (1830, 104377), (1891, 101010), (2015, 94794), (2135, 89466), (2170, 88023), (2257, 84630), (2294, 83265), (2379, 80290), (2405, 79422), (2418, 78995), (2562, 74555), (2590, 73749), (2730, 69967), (2821, 67710), (2886, 66185), (3255, 58682), (3367, 56730), (3441, 55510), (3782, 50505), (3885, 49166), (3965, 48174), (4030, 47397), (4270, 44733), (4514, 42315), (4758, 40145), (4810, 39711), (5551, 34410), (5642, 33855), (5673, 33670), (5735, 33306), (6045, 31598), (6405, 29822), (6510, 29341), (6734, 28365), (6771, 28210), (6882, 27755), (7215, 26474), (7770, 24583), (7930, 24087), (8029, 23790), (8463, 22570), (9455, 20202), (10101, 18910), (11102, 17205), (11285, 16926), (11346, 16835), (11470, 16653), (11895, 16058), (12090, 15799), (12810, 14911), (13237, 14430), (13542, 14105)]