15387710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 30566592

約数和(自身を除く): 15178882

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 2887, 5330, 5774, 14435, 28870, 37531, 75062, 118367, 187655, 236734, 375310, 591835, 1183670, 1538771, 3077542, 7693855, 15387710]

約数ペア:

[(1, 15387710), (2, 7693855), (5, 3077542), (10, 1538771), (13, 1183670), (26, 591835), (41, 375310), (65, 236734), (82, 187655), (130, 118367), (205, 75062), (410, 37531), (533, 28870), (1066, 14435), (2665, 5774), (2887, 5330)]