42012660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{700211}}^1$

素因数の和:700223

約数の個数: 24

約数和(自身を含む): 117635616

約数和(自身を除く): 75622956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 700211, 1400422, 2100633, 2800844, 3501055, 4201266, 7002110, 8402532, 10503165, 14004220, 21006330, 42012660]

約数ペア:

[(1, 42012660), (2, 21006330), (3, 14004220), (4, 10503165), (5, 8402532), (6, 7002110), (10, 4201266), (12, 3501055), (15, 2800844), (20, 2100633), (30, 1400422), (60, 700211)]