3167810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 2819710

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 139, 215, 265, 278, 430, 530, 695, 1390, 2279, 4558, 5977, 7367, 11395, 11954, 14734, 22790, 29885, 36835, 59770, 73670, 316781, 633562, 1583905, 3167810]

約数ペア:

[(1, 3167810), (2, 1583905), (5, 633562), (10, 316781), (43, 73670), (53, 59770), (86, 36835), (106, 29885), (139, 22790), (215, 14734), (265, 11954), (278, 11395), (430, 7367), (530, 5977), (695, 4558), (1390, 2279)]