173571570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 477944064

約数和(自身を除く): 304372494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 71, 90, 115, 138, 142, 207, 213, 230, 345, 355, 414, 426, 639, 690, 710, 1035, 1065, 1181, 1278, 1633, 2070, 2130, 2362, 3195, 3266, 3543, 4899, 5905, 6390, 7086, 8165, 9798, 10629, 11810, 14697, 16330, 17715, 21258, 24495, 27163, 29394, 35430, 48990, 53145, 54326, 73485, 81489, 83851, 106290, 135815, 146970, 162978, 167702, 244467, 251553, 271630, 407445, 419255, 488934, 503106, 754659, 814890, 838510, 1222335, 1257765, 1509318, 1928573, 2444670, 2515530, 3773295, 3857146, 5785719, 7546590, 9642865, 11571438, 17357157, 19285730, 28928595, 34714314, 57857190, 86785785, 173571570]

約数ペア:

[(1, 173571570), (2, 86785785), (3, 57857190), (5, 34714314), (6, 28928595), (9, 19285730), (10, 17357157), (15, 11571438), (18, 9642865), (23, 7546590), (30, 5785719), (45, 3857146), (46, 3773295), (69, 2515530), (71, 2444670), (90, 1928573), (115, 1509318), (138, 1257765), (142, 1222335), (207, 838510), (213, 814890), (230, 754659), (345, 503106), (355, 488934), (414, 419255), (426, 407445), (639, 271630), (690, 251553), (710, 244467), (1035, 167702), (1065, 162978), (1181, 146970), (1278, 135815), (1633, 106290), (2070, 83851), (2130, 81489), (2362, 73485), (3195, 54326), (3266, 53145), (3543, 48990), (4899, 35430), (5905, 29394), (6390, 27163), (7086, 24495), (8165, 21258), (9798, 17715), (10629, 16330), (11810, 14697)]