171105420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{4127}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 479904768

約数和(自身を除く): 308799348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2764, 3455, 4127, 4146, 6910, 8254, 8292, 10365, 12381, 13820, 16508, 20635, 20730, 24762, 41270, 41460, 49524, 61905, 82540, 123810, 247620, 2851757, 5703514, 8555271, 11407028, 14258785, 17110542, 28517570, 34221084, 42776355, 57035140, 85552710, 171105420]

約数ペア:

[(1, 171105420), (2, 85552710), (3, 57035140), (4, 42776355), (5, 34221084), (6, 28517570), (10, 17110542), (12, 14258785), (15, 11407028), (20, 8555271), (30, 5703514), (60, 2851757), (691, 247620), (1382, 123810), (2073, 82540), (2764, 61905), (3455, 49524), (4127, 41460), (4146, 41270), (6910, 24762), (8254, 20730), (8292, 20635), (10365, 16508), (12381, 13820)]