173131530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40357}}^1$

素因数の和:40391

約数の個数: 64

約数和(自身を含む): 488170368

約数和(自身を除く): 315038838

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 40357, 80714, 121071, 201785, 242142, 403570, 443927, 524641, 605355, 887854, 1049282, 1210710, 1331781, 1573923, 2219635, 2623205, 2663562, 3147846, 4439270, 5246410, 5771051, 6658905, 7869615, 11542102, 13317810, 15739230, 17313153, 28855255, 34626306, 57710510, 86565765, 173131530]

約数ペア:

[(1, 173131530), (2, 86565765), (3, 57710510), (5, 34626306), (6, 28855255), (10, 17313153), (11, 15739230), (13, 13317810), (15, 11542102), (22, 7869615), (26, 6658905), (30, 5771051), (33, 5246410), (39, 4439270), (55, 3147846), (65, 2663562), (66, 2623205), (78, 2219635), (110, 1573923), (130, 1331781), (143, 1210710), (165, 1049282), (195, 887854), (286, 605355), (330, 524641), (390, 443927), (429, 403570), (715, 242142), (858, 201785), (1430, 121071), (2145, 80714), (4290, 40357)]