21697110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241079}}^1$

素因数の和:241092

約数の個数: 24

約数和(自身を含む): 56412720

約数和(自身を除く): 34715610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241079, 482158, 723237, 1205395, 1446474, 2169711, 2410790, 3616185, 4339422, 7232370, 10848555, 21697110]

約数ペア:

[(1, 21697110), (2, 10848555), (3, 7232370), (5, 4339422), (6, 3616185), (9, 2410790), (10, 2169711), (15, 1446474), (18, 1205395), (30, 723237), (45, 482158), (90, 241079)]