4118372220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{641491}}^1$

素因数の和:641610

約数の個数: 48

約数和(自身を含む): 11639230848

約数和(自身を除く): 7520858628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 641491, 1282982, 1924473, 2565964, 3207455, 3848946, 6414910, 7697892, 9622365, 12829820, 19244730, 38489460, 68639537, 137279074, 205918611, 274558148, 343197685, 411837222, 686395370, 823674444, 1029593055, 1372790740, 2059186110, 4118372220]

約数ペア:

[(1, 4118372220), (2, 2059186110), (3, 1372790740), (4, 1029593055), (5, 823674444), (6, 686395370), (10, 411837222), (12, 343197685), (15, 274558148), (20, 205918611), (30, 137279074), (60, 68639537), (107, 38489460), (214, 19244730), (321, 12829820), (428, 9622365), (535, 7697892), (642, 6414910), (1070, 3848946), (1284, 3207455), (1605, 2565964), (2140, 1924473), (3210, 1282982), (6420, 641491)]