289408530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9646951}}^1$

素因数の和:9646961

約数の個数: 16

約数和(自身を含む): 694580544

約数和(自身を除く): 405172014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9646951, 19293902, 28940853, 48234755, 57881706, 96469510, 144704265, 289408530]

約数ペア:

[(1, 289408530), (2, 144704265), (3, 96469510), (5, 57881706), (6, 48234755), (10, 28940853), (15, 19293902), (30, 9646951)]