23389530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 34671270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 79, 139, 142, 158, 213, 237, 278, 355, 395, 417, 426, 474, 695, 710, 790, 834, 1065, 1185, 1390, 2085, 2130, 2370, 4170, 5609, 9869, 10981, 11218, 16827, 19738, 21962, 28045, 29607, 32943, 33654, 49345, 54905, 56090, 59214, 65886, 84135, 98690, 109810, 148035, 164715, 168270, 296070, 329430, 779651, 1559302, 2338953, 3898255, 4677906, 7796510, 11694765, 23389530]

約数ペア:

[(1, 23389530), (2, 11694765), (3, 7796510), (5, 4677906), (6, 3898255), (10, 2338953), (15, 1559302), (30, 779651), (71, 329430), (79, 296070), (139, 168270), (142, 164715), (158, 148035), (213, 109810), (237, 98690), (278, 84135), (355, 65886), (395, 59214), (417, 56090), (426, 54905), (474, 49345), (695, 33654), (710, 32943), (790, 29607), (834, 28045), (1065, 21962), (1185, 19738), (1390, 16827), (2085, 11218), (2130, 10981), (2370, 9869), (4170, 5609)]