1885385940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31423099}}^1$

素因数の和:31423111

約数の個数: 24

約数和(自身を含む): 5279080800

約数和(自身を除く): 3393694860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31423099, 62846198, 94269297, 125692396, 157115495, 188538594, 314230990, 377077188, 471346485, 628461980, 942692970, 1885385940]

約数ペア:

[(1, 1885385940), (2, 942692970), (3, 628461980), (4, 471346485), (5, 377077188), (6, 314230990), (10, 188538594), (12, 157115495), (15, 125692396), (20, 94269297), (30, 62846198), (60, 31423099)]