196180830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2179787}}^1$

素因数の和:2179800

約数の個数: 24

約数和(自身を含む): 510070392

約数和(自身を除く): 313889562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2179787, 4359574, 6539361, 10898935, 13078722, 19618083, 21797870, 32696805, 39236166, 65393610, 98090415, 196180830]

約数ペア:

[(1, 196180830), (2, 98090415), (3, 65393610), (5, 39236166), (6, 32696805), (9, 21797870), (10, 19618083), (15, 13078722), (18, 10898935), (30, 6539361), (45, 4359574), (90, 2179787)]