123133730

素因数分解:

$2^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{21871}}^1$

素因数の和:22441

約数の個数: 16

約数和(自身を含む): 222044544

約数和(自身を除く): 98910814

約数列:

[1, 2, 5, 10, 563, 1126, 2815, 5630, 21871, 43742, 109355, 218710, 12313373, 24626746, 61566865, 123133730]

約数ペア:

[(1, 123133730), (2, 61566865), (5, 24626746), (10, 12313373), (563, 218710), (1126, 109355), (2815, 43742), (5630, 21871)]