289360290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9645343}}^1$

素因数の和:9645353

約数の個数: 16

約数和(自身を含む): 694464768

約数和(自身を除く): 405104478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9645343, 19290686, 28936029, 48226715, 57872058, 96453430, 144680145, 289360290]

約数ペア:

[(1, 289360290), (2, 144680145), (3, 96453430), (5, 57872058), (6, 48226715), (10, 28936029), (15, 19290686), (30, 9645343)]