21427110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{238079}}^1$

素因数の和:238092

約数の個数: 24

約数和(自身を含む): 55710720

約数和(自身を除く): 34283610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 238079, 476158, 714237, 1190395, 1428474, 2142711, 2380790, 3571185, 4285422, 7142370, 10713555, 21427110]

約数ペア:

[(1, 21427110), (2, 10713555), (3, 7142370), (5, 4285422), (6, 3571185), (9, 2380790), (10, 2142711), (15, 1428474), (18, 1190395), (30, 714237), (45, 476158), (90, 238079)]