150666410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20611}}^1$

素因数の和:20678

約数の個数: 32

約数和(自身を含む): 293844672

約数和(自身を除く): 143178262

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 20611, 41222, 103055, 206110, 350387, 700774, 886273, 1751935, 1772546, 3503870, 4431365, 8862730, 15066641, 30133282, 75333205, 150666410]

約数ペア:

[(1, 150666410), (2, 75333205), (5, 30133282), (10, 15066641), (17, 8862730), (34, 4431365), (43, 3503870), (85, 1772546), (86, 1751935), (170, 886273), (215, 700774), (430, 350387), (731, 206110), (1462, 103055), (3655, 41222), (7310, 20611)]