87864090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{1913}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 211121856

約数和(自身を除く): 123257766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1531, 1913, 3062, 3826, 4593, 5739, 7655, 9186, 9565, 11478, 15310, 19130, 22965, 28695, 45930, 57390, 2928803, 5857606, 8786409, 14644015, 17572818, 29288030, 43932045, 87864090]

約数ペア:

[(1, 87864090), (2, 43932045), (3, 29288030), (5, 17572818), (6, 14644015), (10, 8786409), (15, 5857606), (30, 2928803), (1531, 57390), (1913, 45930), (3062, 28695), (3826, 22965), (4593, 19130), (5739, 15310), (7655, 11478), (9186, 9565)]