21344130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{237157}}^1$

素因数の和:237170

約数の個数: 24

約数和(自身を含む): 55494972

約数和(自身を除く): 34150842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 237157, 474314, 711471, 1185785, 1422942, 2134413, 2371570, 3557355, 4268826, 7114710, 10672065, 21344130]

約数ペア:

[(1, 21344130), (2, 10672065), (3, 7114710), (5, 4268826), (6, 3557355), (9, 2371570), (10, 2134413), (15, 1422942), (18, 1185785), (30, 711471), (45, 474314), (90, 237157)]