90561390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{15641}}^1$

素因数の和:15844

約数の個数: 32

約数和(自身を含む): 218487456

約数和(自身を除く): 127926066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 15641, 31282, 46923, 78205, 93846, 156410, 234615, 469230, 3018713, 6037426, 9056139, 15093565, 18112278, 30187130, 45280695, 90561390]

約数ペア:

[(1, 90561390), (2, 45280695), (3, 30187130), (5, 18112278), (6, 15093565), (10, 9056139), (15, 6037426), (30, 3018713), (193, 469230), (386, 234615), (579, 156410), (965, 93846), (1158, 78205), (1930, 46923), (2895, 31282), (5790, 15641)]