133799540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{955711}}^1$

素因数の和:955727

約数の個数: 24

約数和(自身を含む): 321119232

約数和(自身を除く): 187319692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 955711, 1911422, 3822844, 4778555, 6689977, 9557110, 13379954, 19114220, 26759908, 33449885, 66899770, 133799540]

約数ペア:

[(1, 133799540), (2, 66899770), (4, 33449885), (5, 26759908), (7, 19114220), (10, 13379954), (14, 9557110), (20, 6689977), (28, 4778555), (35, 3822844), (70, 1911422), (140, 955711)]