66004570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{153499}}^1$

素因数の和:153549

約数の個数: 16

約数和(自身を含む): 121572000

約数和(自身を除く): 55567430

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 153499, 306998, 767495, 1534990, 6600457, 13200914, 33002285, 66004570]

約数ペア:

[(1, 66004570), (2, 33002285), (5, 13200914), (10, 6600457), (43, 1534990), (86, 767495), (215, 306998), (430, 153499)]