90254930

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{29399}}^1$

素因数の和:29713

約数の個数: 16

約数和(自身を含む): 162993600

約数和(自身を除く): 72738670

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 29399, 58798, 146995, 293990, 9025493, 18050986, 45127465, 90254930]

約数ペア:

[(1, 90254930), (2, 45127465), (5, 18050986), (10, 9025493), (307, 293990), (614, 146995), (1535, 58798), (3070, 29399)]