63510830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 116385984

約数和(自身を除く): 52875154

約数列:

[1, 2, 5, 10, 103, 197, 206, 313, 394, 515, 626, 985, 1030, 1565, 1970, 3130, 20291, 32239, 40582, 61661, 64478, 101455, 123322, 161195, 202910, 308305, 322390, 616610, 6351083, 12702166, 31755415, 63510830]

約数ペア:

[(1, 63510830), (2, 31755415), (5, 12702166), (10, 6351083), (103, 616610), (197, 322390), (206, 308305), (313, 202910), (394, 161195), (515, 123322), (626, 101455), (985, 64478), (1030, 61661), (1565, 40582), (1970, 32239), (3130, 20291)]