7877270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 15318720

約数和(自身を除く): 7441450

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1181, 1334, 2362, 3335, 5905, 6670, 11810, 27163, 34249, 54326, 68498, 135815, 171245, 271630, 342490, 787727, 1575454, 3938635, 7877270]

約数ペア:

[(1, 7877270), (2, 3938635), (5, 1575454), (10, 787727), (23, 342490), (29, 271630), (46, 171245), (58, 135815), (115, 68498), (145, 54326), (230, 34249), (290, 27163), (667, 11810), (1181, 6670), (1334, 5905), (2362, 3335)]