2865610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2836790

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 239, 478, 545, 1090, 1195, 1199, 2390, 2398, 2629, 5258, 5995, 11990, 13145, 26051, 26290, 52102, 130255, 260510, 286561, 573122, 1432805, 2865610]

約数ペア:

[(1, 2865610), (2, 1432805), (5, 573122), (10, 286561), (11, 260510), (22, 130255), (55, 52102), (109, 26290), (110, 26051), (218, 13145), (239, 11990), (478, 5995), (545, 5258), (1090, 2629), (1195, 2398), (1199, 2390)]