2080321770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69344059}}^1$

素因数の和:69344069

約数の個数: 16

約数和(自身を含む): 4992772320

約数和(自身を除く): 2912450550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69344059, 138688118, 208032177, 346720295, 416064354, 693440590, 1040160885, 2080321770]

約数ペア:

[(1, 2080321770), (2, 1040160885), (3, 693440590), (5, 416064354), (6, 346720295), (10, 208032177), (15, 138688118), (30, 69344059)]