28227660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{470461}}^1$

素因数の和:470473

約数の個数: 24

約数和(自身を含む): 79037616

約数和(自身を除く): 50809956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 470461, 940922, 1411383, 1881844, 2352305, 2822766, 4704610, 5645532, 7056915, 9409220, 14113830, 28227660]

約数ペア:

[(1, 28227660), (2, 14113830), (3, 9409220), (4, 7056915), (5, 5645532), (6, 4704610), (10, 2822766), (12, 2352305), (15, 1881844), (20, 1411383), (30, 940922), (60, 470461)]