131363430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12893

約数の個数: 64

約数和(自身を含む): 355055616

約数和(自身を除く): 223692186

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 12841, 25682, 38523, 64205, 77046, 128410, 141251, 192615, 282502, 385230, 398071, 423753, 706255, 796142, 847506, 1194213, 1412510, 1990355, 2118765, 2388426, 3980710, 4237530, 4378781, 5971065, 8757562, 11942130, 13136343, 21893905, 26272686, 43787810, 65681715, 131363430]

約数ペア:

[(1, 131363430), (2, 65681715), (3, 43787810), (5, 26272686), (6, 21893905), (10, 13136343), (11, 11942130), (15, 8757562), (22, 5971065), (30, 4378781), (31, 4237530), (33, 3980710), (55, 2388426), (62, 2118765), (66, 1990355), (93, 1412510), (110, 1194213), (155, 847506), (165, 796142), (186, 706255), (310, 423753), (330, 398071), (341, 385230), (465, 282502), (682, 192615), (930, 141251), (1023, 128410), (1705, 77046), (2046, 64205), (3410, 38523), (5115, 25682), (10230, 12841)]