15489330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{991}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 37283328

約数和(自身を除く): 21793998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 991, 1042, 1563, 1982, 2605, 2973, 3126, 4955, 5210, 5946, 7815, 9910, 14865, 15630, 29730, 516311, 1032622, 1548933, 2581555, 3097866, 5163110, 7744665, 15489330]

約数ペア:

[(1, 15489330), (2, 7744665), (3, 5163110), (5, 3097866), (6, 2581555), (10, 1548933), (15, 1032622), (30, 516311), (521, 29730), (991, 15630), (1042, 14865), (1563, 9910), (1982, 7815), (2605, 5946), (2973, 5210), (3126, 4955)]