2015364330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3198991}}^1$

素因数の和:3199011

約数の個数: 48

約数和(自身を含む): 5988513024

約数和(自身を除く): 3973148694

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3198991, 6397982, 9596973, 15994955, 19193946, 22392937, 28790919, 31989910, 44785874, 47984865, 57581838, 67178811, 95969730, 111964685, 134357622, 143954595, 201536433, 223929370, 287909190, 335894055, 403072866, 671788110, 1007682165, 2015364330]

約数ペア:

[(1, 2015364330), (2, 1007682165), (3, 671788110), (5, 403072866), (6, 335894055), (7, 287909190), (9, 223929370), (10, 201536433), (14, 143954595), (15, 134357622), (18, 111964685), (21, 95969730), (30, 67178811), (35, 57581838), (42, 47984865), (45, 44785874), (63, 31989910), (70, 28790919), (90, 22392937), (105, 19193946), (126, 15994955), (210, 9596973), (315, 6397982), (630, 3198991)]