1216010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 2426112

約数和(自身を除く): 1210102

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 311, 391, 622, 782, 1555, 1955, 3110, 3910, 5287, 7153, 10574, 14306, 26435, 35765, 52870, 71530, 121601, 243202, 608005, 1216010]

約数ペア:

[(1, 1216010), (2, 608005), (5, 243202), (10, 121601), (17, 71530), (23, 52870), (34, 35765), (46, 26435), (85, 14306), (115, 10574), (170, 7153), (230, 5287), (311, 3910), (391, 3110), (622, 1955), (782, 1555)]