265655130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{681167}}^1$

素因数の和:681190

約数の個数: 32

約数和(自身を含む): 686617344

約数和(自身を除く): 420962214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 681167, 1362334, 2043501, 3405835, 4087002, 6811670, 8855171, 10217505, 17710342, 20435010, 26565513, 44275855, 53131026, 88551710, 132827565, 265655130]

約数ペア:

[(1, 265655130), (2, 132827565), (3, 88551710), (5, 53131026), (6, 44275855), (10, 26565513), (13, 20435010), (15, 17710342), (26, 10217505), (30, 8855171), (39, 6811670), (65, 4087002), (78, 3405835), (130, 2043501), (195, 1362334), (390, 681167)]