4145550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 10646640

約数和(自身を除く): 6501090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 953, 1450, 1906, 2175, 2859, 4350, 4765, 5718, 9530, 14295, 23825, 27637, 28590, 47650, 55274, 71475, 82911, 138185, 142950, 165822, 276370, 414555, 690925, 829110, 1381850, 2072775, 4145550]

約数ペア:

[(1, 4145550), (2, 2072775), (3, 1381850), (5, 829110), (6, 690925), (10, 414555), (15, 276370), (25, 165822), (29, 142950), (30, 138185), (50, 82911), (58, 71475), (75, 55274), (87, 47650), (145, 28590), (150, 27637), (174, 23825), (290, 14295), (435, 9530), (725, 5718), (870, 4765), (953, 4350), (1450, 2859), (1906, 2175)]