89902590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7907}}^1$

素因数の和:8296

約数の個数: 32

約数和(自身を含む): 216362880

約数和(自身を除く): 126460290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 7907, 11370, 15814, 23721, 39535, 47442, 79070, 118605, 237210, 2996753, 5993506, 8990259, 14983765, 17980518, 29967530, 44951295, 89902590]

約数ペア:

[(1, 89902590), (2, 44951295), (3, 29967530), (5, 17980518), (6, 14983765), (10, 8990259), (15, 5993506), (30, 2996753), (379, 237210), (758, 118605), (1137, 79070), (1895, 47442), (2274, 39535), (3790, 23721), (5685, 15814), (7907, 11370)]