126534910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2767}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 242144640

約数和(自身を除く): 115609730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1345, 2690, 2767, 4573, 5534, 9146, 13835, 22865, 27670, 45730, 47039, 94078, 235195, 470390, 744323, 1488646, 3721615, 7443230, 12653491, 25306982, 63267455, 126534910]

約数ペア:

[(1, 126534910), (2, 63267455), (5, 25306982), (10, 12653491), (17, 7443230), (34, 3721615), (85, 1488646), (170, 744323), (269, 470390), (538, 235195), (1345, 94078), (2690, 47039), (2767, 45730), (4573, 27670), (5534, 22865), (9146, 13835)]