15481890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{172021}}^1$

素因数の和:172034

約数の個数: 24

約数和(自身を含む): 40253148

約数和(自身を除く): 24771258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 172021, 344042, 516063, 860105, 1032126, 1548189, 1720210, 2580315, 3096378, 5160630, 7740945, 15481890]

約数ペア:

[(1, 15481890), (2, 7740945), (3, 5160630), (5, 3096378), (6, 2580315), (9, 1720210), (10, 1548189), (15, 1032126), (18, 860105), (30, 516063), (45, 344042), (90, 172021)]