2011807950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{161591}}^1$

素因数の和:161689

約数の個数: 48

約数和(自身を含む): 5049426816

約数和(自身を除く): 3037618866

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 249, 415, 498, 830, 1245, 2075, 2490, 4150, 6225, 12450, 161591, 323182, 484773, 807955, 969546, 1615910, 2423865, 4039775, 4847730, 8079550, 12119325, 13412053, 24238650, 26824106, 40236159, 67060265, 80472318, 134120530, 201180795, 335301325, 402361590, 670602650, 1005903975, 2011807950]

約数ペア:

[(1, 2011807950), (2, 1005903975), (3, 670602650), (5, 402361590), (6, 335301325), (10, 201180795), (15, 134120530), (25, 80472318), (30, 67060265), (50, 40236159), (75, 26824106), (83, 24238650), (150, 13412053), (166, 12119325), (249, 8079550), (415, 4847730), (498, 4039775), (830, 2423865), (1245, 1615910), (2075, 969546), (2490, 807955), (4150, 484773), (6225, 323182), (12450, 161591)]