123404990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5653}}^1$

素因数の和:5756

約数の個数: 32

約数和(自身を含む): 232040160

約数和(自身を除く): 108635170

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 2183, 4366, 5653, 10915, 11306, 21830, 28265, 56530, 209161, 333527, 418322, 667054, 1045805, 1667635, 2091610, 3335270, 12340499, 24680998, 61702495, 123404990]

約数ペア:

[(1, 123404990), (2, 61702495), (5, 24680998), (10, 12340499), (37, 3335270), (59, 2091610), (74, 1667635), (118, 1045805), (185, 667054), (295, 418322), (370, 333527), (590, 209161), (2183, 56530), (4366, 28265), (5653, 21830), (10915, 11306)]