137687670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1529863}}^1$

素因数の和:1529876

約数の個数: 24

約数和(自身を含む): 357988176

約数和(自身を除く): 220300506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1529863, 3059726, 4589589, 7649315, 9179178, 13768767, 15298630, 22947945, 27537534, 45895890, 68843835, 137687670]

約数ペア:

[(1, 137687670), (2, 68843835), (3, 45895890), (5, 27537534), (6, 22947945), (9, 15298630), (10, 13768767), (15, 9179178), (18, 7649315), (30, 4589589), (45, 3059726), (90, 1529863)]