56280390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23747}}^1$

素因数の和:23836

約数の個数: 32

約数和(自身を含む): 136788480

約数和(自身を除く): 80508090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 23747, 47494, 71241, 118735, 142482, 237470, 356205, 712410, 1876013, 3752026, 5628039, 9380065, 11256078, 18760130, 28140195, 56280390]

約数ペア:

[(1, 56280390), (2, 28140195), (3, 18760130), (5, 11256078), (6, 9380065), (10, 5628039), (15, 3752026), (30, 1876013), (79, 712410), (158, 356205), (237, 237470), (395, 142482), (474, 118735), (790, 71241), (1185, 47494), (2370, 23747)]