220119030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2445767}}^1$

素因数の和:2445780

約数の個数: 24

約数和(自身を含む): 572309712

約数和(自身を除く): 352190682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2445767, 4891534, 7337301, 12228835, 14674602, 22011903, 24457670, 36686505, 44023806, 73373010, 110059515, 220119030]

約数ペア:

[(1, 220119030), (2, 110059515), (3, 73373010), (5, 44023806), (6, 36686505), (9, 24457670), (10, 22011903), (15, 14674602), (18, 12228835), (30, 7337301), (45, 4891534), (90, 2445767)]