222470910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2471899}}^1$

素因数の和:2471912

約数の個数: 24

約数和(自身を含む): 578424600

約数和(自身を除く): 355953690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2471899, 4943798, 7415697, 12359495, 14831394, 22247091, 24718990, 37078485, 44494182, 74156970, 111235455, 222470910]

約数ペア:

[(1, 222470910), (2, 111235455), (3, 74156970), (5, 44494182), (6, 37078485), (9, 24718990), (10, 22247091), (15, 14831394), (18, 12359495), (30, 7415697), (45, 4943798), (90, 2471899)]