67217340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1120289}}^1$

素因数の和:1120301

約数の個数: 24

約数和(自身を含む): 188208720

約数和(自身を除く): 120991380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1120289, 2240578, 3360867, 4481156, 5601445, 6721734, 11202890, 13443468, 16804335, 22405780, 33608670, 67217340]

約数ペア:

[(1, 67217340), (2, 33608670), (3, 22405780), (4, 16804335), (5, 13443468), (6, 11202890), (10, 6721734), (12, 5601445), (15, 4481156), (20, 3360867), (30, 2240578), (60, 1120289)]