90170074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 151756416

約数和(自身を除く): 61586342

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 391, 782, 1139, 1541, 1721, 2278, 3082, 3442, 26197, 29257, 39583, 52394, 58514, 79166, 115307, 230614, 672911, 1345822, 1960219, 2652061, 3920438, 5304122, 45085037, 90170074]

約数ペア:

[(1, 90170074), (2, 45085037), (17, 5304122), (23, 3920438), (34, 2652061), (46, 1960219), (67, 1345822), (134, 672911), (391, 230614), (782, 115307), (1139, 79166), (1541, 58514), (1721, 52394), (2278, 39583), (3082, 29257), (3442, 26197)]