15310490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117773}}^1$

素因数の和:117793

約数の個数: 16

約数和(自身を含む): 29679048

約数和(自身を除く): 14368558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 117773, 235546, 588865, 1177730, 1531049, 3062098, 7655245, 15310490]

約数ペア:

[(1, 15310490), (2, 7655245), (5, 3062098), (10, 1531049), (13, 1177730), (26, 588865), (65, 235546), (130, 117773)]