836452270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{15881}}^1$

素因数の和:16140

約数の個数: 32

約数和(自身を含む): 1578035520

約数和(自身を除く): 741583250

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 1145, 2290, 5267, 10534, 15881, 26335, 31762, 52670, 79405, 158810, 365263, 730526, 1826315, 3636749, 3652630, 7273498, 18183745, 36367490, 83645227, 167290454, 418226135, 836452270]

約数ペア:

[(1, 836452270), (2, 418226135), (5, 167290454), (10, 83645227), (23, 36367490), (46, 18183745), (115, 7273498), (229, 3652630), (230, 3636749), (458, 1826315), (1145, 730526), (2290, 365263), (5267, 158810), (10534, 79405), (15881, 52670), (26335, 31762)]