190858770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2120653}}^1$

素因数の和:2120666

約数の個数: 24

約数和(自身を含む): 496233036

約数和(自身を除く): 305374266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2120653, 4241306, 6361959, 10603265, 12723918, 19085877, 21206530, 31809795, 38171754, 63619590, 95429385, 190858770]

約数ペア:

[(1, 190858770), (2, 95429385), (3, 63619590), (5, 38171754), (6, 31809795), (9, 21206530), (10, 19085877), (15, 12723918), (18, 10603265), (30, 6361959), (45, 4241306), (90, 2120653)]