770698370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{31039}}^1$

素因数の和:31250

約数の個数: 32

約数和(自身を含む): 1501839360

約数和(自身を除く): 731140990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415, 24830, 31039, 62078, 155195, 310390, 403507, 807014, 2017535, 4035070, 5928449, 11856898, 29642245, 59284490, 77069837, 154139674, 385349185, 770698370]

約数ペア:

[(1, 770698370), (2, 385349185), (5, 154139674), (10, 77069837), (13, 59284490), (26, 29642245), (65, 11856898), (130, 5928449), (191, 4035070), (382, 2017535), (955, 807014), (1910, 403507), (2483, 310390), (4966, 155195), (12415, 62078), (24830, 31039)]