2080249830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7704629}}^1$

素因数の和:7704645

約数の個数: 32

約数和(自身を含む): 5547333600

約数和(自身を除く): 3467083770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7704629, 15409258, 23113887, 38523145, 46227774, 69341661, 77046290, 115569435, 138683322, 208024983, 231138870, 346708305, 416049966, 693416610, 1040124915, 2080249830]

約数ペア:

[(1, 2080249830), (2, 1040124915), (3, 693416610), (5, 416049966), (6, 346708305), (9, 231138870), (10, 208024983), (15, 138683322), (18, 115569435), (27, 77046290), (30, 69341661), (45, 46227774), (54, 38523145), (90, 23113887), (135, 15409258), (270, 7704629)]