64652630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48611}}^1$

素因数の和:48644

約数の個数: 32

約数和(自身を含む): 140002560

約数和(自身を除く): 75349930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 48611, 97222, 243055, 340277, 486110, 680554, 923609, 1701385, 1847218, 3402770, 4618045, 6465263, 9236090, 12930526, 32326315, 64652630]

約数ペア:

[(1, 64652630), (2, 32326315), (5, 12930526), (7, 9236090), (10, 6465263), (14, 4618045), (19, 3402770), (35, 1847218), (38, 1701385), (70, 923609), (95, 680554), (133, 486110), (190, 340277), (266, 243055), (665, 97222), (1330, 48611)]