317887830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11813}}^1$

素因数の和:11862

約数の個数: 96

約数和(自身を含む): 928863936

約数和(自身を除く): 610976106

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 8970, 11813, 13455, 23626, 26910, 35439, 59065, 70878, 106317, 118130, 153569, 177195, 212634, 271699, 307138, 354390, 460707, 531585, 543398, 767845, 815097, 921414, 1063170, 1358495, 1382121, 1535690, 1630194, 2303535, 2445291, 2716990, 2764242, 3532087, 4075485, 4607070, 4890582, 6910605, 7064174, 8150970, 10596261, 12226455, 13821210, 17660435, 21192522, 24452910, 31788783, 35320870, 52981305, 63577566, 105962610, 158943915, 317887830]

約数ペア:

[(1, 317887830), (2, 158943915), (3, 105962610), (5, 63577566), (6, 52981305), (9, 35320870), (10, 31788783), (13, 24452910), (15, 21192522), (18, 17660435), (23, 13821210), (26, 12226455), (30, 10596261), (39, 8150970), (45, 7064174), (46, 6910605), (65, 4890582), (69, 4607070), (78, 4075485), (90, 3532087), (115, 2764242), (117, 2716990), (130, 2445291), (138, 2303535), (195, 1630194), (207, 1535690), (230, 1382121), (234, 1358495), (299, 1063170), (345, 921414), (390, 815097), (414, 767845), (585, 543398), (598, 531585), (690, 460707), (897, 354390), (1035, 307138), (1170, 271699), (1495, 212634), (1794, 177195), (2070, 153569), (2691, 118130), (2990, 106317), (4485, 70878), (5382, 59065), (8970, 35439), (11813, 26910), (13455, 23626)]