64530310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12107}}^1$

素因数の和:12168

約数の個数: 32

約数和(自身を含む): 128151072

約数和(自身を除く): 63620762

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 12107, 24214, 60535, 121070, 157391, 314782, 496387, 786955, 992774, 1573910, 2481935, 4963870, 6453031, 12906062, 32265155, 64530310]

約数ペア:

[(1, 64530310), (2, 32265155), (5, 12906062), (10, 6453031), (13, 4963870), (26, 2481935), (41, 1573910), (65, 992774), (82, 786955), (130, 496387), (205, 314782), (410, 157391), (533, 121070), (1066, 60535), (2665, 24214), (5330, 12107)]