2991630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{99721}}^1$

素因数の和:99731

約数の個数: 16

約数和(自身を含む): 7179984

約数和(自身を除く): 4188354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 99721, 199442, 299163, 498605, 598326, 997210, 1495815, 2991630]

約数ペア:

[(1, 2991630), (2, 1495815), (3, 997210), (5, 598326), (6, 498605), (10, 299163), (15, 199442), (30, 99721)]