28701630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318907}}^1$

素因数の和:318920

約数の個数: 24

約数和(自身を含む): 74624472

約数和(自身を除く): 45922842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318907, 637814, 956721, 1594535, 1913442, 2870163, 3189070, 4783605, 5740326, 9567210, 14350815, 28701630]

約数ペア:

[(1, 28701630), (2, 14350815), (3, 9567210), (5, 5740326), (6, 4783605), (9, 3189070), (10, 2870163), (15, 1913442), (18, 1594535), (30, 956721), (45, 637814), (90, 318907)]