2097478770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69915959}}^1$

素因数の和:69915969

約数の個数: 16

約数和(自身を含む): 5033949120

約数和(自身を除く): 2936470350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69915959, 139831918, 209747877, 349579795, 419495754, 699159590, 1048739385, 2097478770]

約数ペア:

[(1, 2097478770), (2, 1048739385), (3, 699159590), (5, 419495754), (6, 349579795), (10, 209747877), (15, 139831918), (30, 69915959)]