30462550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8581}}^1$

素因数の和:8664

約数の個数: 24

約数和(自身を含む): 57465072

約数和(自身を除く): 27002522

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 8581, 17162, 42905, 85810, 214525, 429050, 609251, 1218502, 3046255, 6092510, 15231275, 30462550]

約数ペア:

[(1, 30462550), (2, 15231275), (5, 6092510), (10, 3046255), (25, 1218502), (50, 609251), (71, 429050), (142, 214525), (355, 85810), (710, 42905), (1775, 17162), (3550, 8581)]