20232990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24979}}^1$

素因数の和:24998

約数の個数: 40

約数和(自身を含む): 54406440

約数和(自身を除く): 34173450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24979, 49958, 74937, 124895, 149874, 224811, 249790, 374685, 449622, 674433, 749370, 1124055, 1348866, 2023299, 2248110, 3372165, 4046598, 6744330, 10116495, 20232990]

約数ペア:

[(1, 20232990), (2, 10116495), (3, 6744330), (5, 4046598), (6, 3372165), (9, 2248110), (10, 2023299), (15, 1348866), (18, 1124055), (27, 749370), (30, 674433), (45, 449622), (54, 374685), (81, 249790), (90, 224811), (135, 149874), (162, 124895), (270, 74937), (405, 49958), (810, 24979)]