157230710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24683}}^1$

素因数の和:24717

約数の個数: 48

約数和(自身を含む): 354560976

約数和(自身を除く): 197330266

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 24683, 49366, 123415, 172781, 246830, 320879, 345562, 641758, 863905, 1209467, 1604395, 1727810, 2246153, 2418934, 3208790, 4492306, 6047335, 11230765, 12094670, 15723071, 22461530, 31446142, 78615355, 157230710]

約数ペア:

[(1, 157230710), (2, 78615355), (5, 31446142), (7, 22461530), (10, 15723071), (13, 12094670), (14, 11230765), (26, 6047335), (35, 4492306), (49, 3208790), (65, 2418934), (70, 2246153), (91, 1727810), (98, 1604395), (130, 1209467), (182, 863905), (245, 641758), (455, 345562), (490, 320879), (637, 246830), (910, 172781), (1274, 123415), (3185, 49366), (6370, 24683)]