707634340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5054531}}^1$

素因数の和:5054547

約数の個数: 24

約数和(自身を含む): 1698322752

約数和(自身を除く): 990688412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5054531, 10109062, 20218124, 25272655, 35381717, 50545310, 70763434, 101090620, 141526868, 176908585, 353817170, 707634340]

約数ペア:

[(1, 707634340), (2, 353817170), (4, 176908585), (5, 141526868), (7, 101090620), (10, 70763434), (14, 50545310), (20, 35381717), (28, 25272655), (35, 20218124), (70, 10109062), (140, 5054531)]