630000415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{4357}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 834644160

約数和(自身を除く): 204643745

約数列:

[1, 5, 11, 55, 121, 239, 605, 1195, 2629, 4357, 13145, 21785, 28919, 47927, 144595, 239635, 527197, 1041323, 2635985, 5206615, 11454553, 57272765, 126000083, 630000415]

約数ペア:

[(1, 630000415), (5, 126000083), (11, 57272765), (55, 11454553), (121, 5206615), (239, 2635985), (605, 1041323), (1195, 527197), (2629, 239635), (4357, 144595), (13145, 47927), (21785, 28919)]