7305340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52181}}^1$

素因数の和:52197

約数の個数: 24

約数和(自身を含む): 17533152

約数和(自身を除く): 10227812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52181, 104362, 208724, 260905, 365267, 521810, 730534, 1043620, 1461068, 1826335, 3652670, 7305340]

約数ペア:

[(1, 7305340), (2, 3652670), (4, 1826335), (5, 1461068), (7, 1043620), (10, 730534), (14, 521810), (20, 365267), (28, 260905), (35, 208724), (70, 104362), (140, 52181)]