65047980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1084133}}^1$

素因数の和:1084145

約数の個数: 24

約数和(自身を含む): 182134512

約数和(自身を除く): 117086532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1084133, 2168266, 3252399, 4336532, 5420665, 6504798, 10841330, 13009596, 16261995, 21682660, 32523990, 65047980]

約数ペア:

[(1, 65047980), (2, 32523990), (3, 21682660), (4, 16261995), (5, 13009596), (6, 10841330), (10, 6504798), (12, 5420665), (15, 4336532), (20, 3252399), (30, 2168266), (60, 1084133)]