121240730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19843}}^1$

素因数の和:19910

約数の個数: 32

約数和(自身を含む): 240033024

約数和(自身を除く): 118792294

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 19843, 39686, 99215, 198430, 257959, 515918, 932621, 1289795, 1865242, 2579590, 4663105, 9326210, 12124073, 24248146, 60620365, 121240730]

約数ペア:

[(1, 121240730), (2, 60620365), (5, 24248146), (10, 12124073), (13, 9326210), (26, 4663105), (47, 2579590), (65, 1865242), (94, 1289795), (130, 932621), (235, 515918), (470, 257959), (611, 198430), (1222, 99215), (3055, 39686), (6110, 19843)]