90717206590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37309}}^1\times {\mathrm{14303}}^1$

素因数の和:51636

約数の個数: 32

約数和(自身を含む): 172913045760

約数和(自身を除く): 82195839170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 14303, 28606, 37309, 71515, 74618, 143030, 186545, 243151, 373090, 486302, 634253, 1215755, 1268506, 2431510, 3171265, 6342530, 533630627, 1067261254, 2668153135, 5336306270, 9071720659, 18143441318, 45358603295, 90717206590]

約数ペア:

[(1, 90717206590), (2, 45358603295), (5, 18143441318), (10, 9071720659), (17, 5336306270), (34, 2668153135), (85, 1067261254), (170, 533630627), (14303, 6342530), (28606, 3171265), (37309, 2431510), (71515, 1268506), (74618, 1215755), (143030, 634253), (186545, 486302), (243151, 373090)]