270862490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{5281}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 511128576

約数和(自身を除く): 240266086

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 5129, 5281, 10258, 10562, 25645, 26405, 51290, 52810, 121463, 242926, 607315, 1177663, 1214630, 2355326, 5888315, 11776630, 27086249, 54172498, 135431245, 270862490]

約数ペア:

[(1, 270862490), (2, 135431245), (5, 54172498), (10, 27086249), (23, 11776630), (46, 5888315), (115, 2355326), (223, 1214630), (230, 1177663), (446, 607315), (1115, 242926), (2230, 121463), (5129, 52810), (5281, 51290), (10258, 26405), (10562, 25645)]