318051780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5300863}}^1$

素因数の和:5300875

約数の個数: 24

約数和(自身を含む): 890545152

約数和(自身を除く): 572493372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5300863, 10601726, 15902589, 21203452, 26504315, 31805178, 53008630, 63610356, 79512945, 106017260, 159025890, 318051780]

約数ペア:

[(1, 318051780), (2, 159025890), (3, 106017260), (4, 79512945), (5, 63610356), (6, 53008630), (10, 31805178), (12, 26504315), (15, 21203452), (20, 15902589), (30, 10601726), (60, 5300863)]