2103913620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11688409}}^1$

素因数の和:11688424

約数の個数: 36

約数和(自身を含む): 6381871860

約数和(自身を除く): 4277958240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11688409, 23376818, 35065227, 46753636, 58442045, 70130454, 105195681, 116884090, 140260908, 175326135, 210391362, 233768180, 350652270, 420782724, 525978405, 701304540, 1051956810, 2103913620]

約数ペア:

[(1, 2103913620), (2, 1051956810), (3, 701304540), (4, 525978405), (5, 420782724), (6, 350652270), (9, 233768180), (10, 210391362), (12, 175326135), (15, 140260908), (18, 116884090), (20, 105195681), (30, 70130454), (36, 58442045), (45, 46753636), (60, 35065227), (90, 23376818), (180, 11688409)]