74080790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36493}}^1$

素因数の和:36536

約数の個数: 32

約数和(自身を含む): 157654080

約数和(自身を除く): 83573290

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 36493, 72986, 182465, 255451, 364930, 510902, 1058297, 1277255, 2116594, 2554510, 5291485, 7408079, 10582970, 14816158, 37040395, 74080790]

約数ペア:

[(1, 74080790), (2, 37040395), (5, 14816158), (7, 10582970), (10, 7408079), (14, 5291485), (29, 2554510), (35, 2116594), (58, 1277255), (70, 1058297), (145, 510902), (203, 364930), (290, 255451), (406, 182465), (1015, 72986), (2030, 36493)]