21994110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{244379}}^1$

素因数の和:244392

約数の個数: 24

約数和(自身を含む): 57184920

約数和(自身を除く): 35190810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 244379, 488758, 733137, 1221895, 1466274, 2199411, 2443790, 3665685, 4398822, 7331370, 10997055, 21994110]

約数ペア:

[(1, 21994110), (2, 10997055), (3, 7331370), (5, 4398822), (6, 3665685), (9, 2443790), (10, 2199411), (15, 1466274), (18, 1221895), (30, 733137), (45, 488758), (90, 244379)]