121319490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4043983}}^1$

素因数の和:4043993

約数の個数: 16

約数和(自身を含む): 291166848

約数和(自身を除く): 169847358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4043983, 8087966, 12131949, 20219915, 24263898, 40439830, 60659745, 121319490]

約数ペア:

[(1, 121319490), (2, 60659745), (3, 40439830), (5, 24263898), (6, 20219915), (10, 12131949), (15, 8087966), (30, 4043983)]