307733702990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4396195757}}^1$

素因数の和:4396195771

約数の個数: 16

約数和(自身を含む): 633052189152

約数和(自身を除く): 325318486162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4396195757, 8792391514, 21980978785, 30773370299, 43961957570, 61546740598, 153866851495, 307733702990]

約数ペア:

[(1, 307733702990), (2, 153866851495), (5, 61546740598), (7, 43961957570), (10, 30773370299), (14, 21980978785), (35, 8792391514), (70, 4396195757)]