138826890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1542521}}^1$

素因数の和:1542534

約数の個数: 24

約数和(自身を含む): 360950148

約数和(自身を除く): 222123258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1542521, 3085042, 4627563, 7712605, 9255126, 13882689, 15425210, 23137815, 27765378, 46275630, 69413445, 138826890]

約数ペア:

[(1, 138826890), (2, 69413445), (3, 46275630), (5, 27765378), (6, 23137815), (9, 15425210), (10, 13882689), (15, 9255126), (18, 7712605), (30, 4627563), (45, 3085042), (90, 1542521)]