4146180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3668

約数の個数: 48

約数和(自身を含む): 12223680

約数和(自身を除く): 8077500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 3637, 7274, 10911, 14548, 18185, 21822, 36370, 43644, 54555, 69103, 72740, 109110, 138206, 207309, 218220, 276412, 345515, 414618, 691030, 829236, 1036545, 1382060, 2073090, 4146180]

約数ペア:

[(1, 4146180), (2, 2073090), (3, 1382060), (4, 1036545), (5, 829236), (6, 691030), (10, 414618), (12, 345515), (15, 276412), (19, 218220), (20, 207309), (30, 138206), (38, 109110), (57, 72740), (60, 69103), (76, 54555), (95, 43644), (114, 36370), (190, 21822), (228, 18185), (285, 14548), (380, 10911), (570, 7274), (1140, 3637)]