87992630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3347}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 173560320

約数和(自身を除く): 85567690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 3347, 5258, 6694, 13145, 16735, 26290, 33470, 36817, 73634, 184085, 368170, 799933, 1599866, 3999665, 7999330, 8799263, 17598526, 43996315, 87992630]

約数ペア:

[(1, 87992630), (2, 43996315), (5, 17598526), (10, 8799263), (11, 7999330), (22, 3999665), (55, 1599866), (110, 799933), (239, 368170), (478, 184085), (1195, 73634), (2390, 36817), (2629, 33470), (3347, 26290), (5258, 16735), (6694, 13145)]