2089781010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23219789}}^1$

素因数の和:23219802

約数の個数: 24

約数和(自身を含む): 5433430860

約数和(自身を除く): 3343649850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23219789, 46439578, 69659367, 116098945, 139318734, 208978101, 232197890, 348296835, 417956202, 696593670, 1044890505, 2089781010]

約数ペア:

[(1, 2089781010), (2, 1044890505), (3, 696593670), (5, 417956202), (6, 348296835), (9, 232197890), (10, 208978101), (15, 139318734), (18, 116098945), (30, 69659367), (45, 46439578), (90, 23219789)]