255355830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2837287}}^1$

素因数の和:2837300

約数の個数: 24

約数和(自身を含む): 663925392

約数和(自身を除く): 408569562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2837287, 5674574, 8511861, 14186435, 17023722, 25535583, 28372870, 42559305, 51071166, 85118610, 127677915, 255355830]

約数ペア:

[(1, 255355830), (2, 127677915), (3, 85118610), (5, 51071166), (6, 42559305), (9, 28372870), (10, 25535583), (15, 17023722), (18, 14186435), (30, 8511861), (45, 5674574), (90, 2837287)]