45505890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 118695096

約数和(自身を除く): 73189206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1201, 1263, 2105, 2402, 2526, 3603, 3789, 4210, 6005, 6315, 7206, 7578, 10809, 12010, 12630, 18015, 18945, 21618, 36030, 37890, 54045, 108090, 505621, 1011242, 1516863, 2528105, 3033726, 4550589, 5056210, 7584315, 9101178, 15168630, 22752945, 45505890]

約数ペア:

[(1, 45505890), (2, 22752945), (3, 15168630), (5, 9101178), (6, 7584315), (9, 5056210), (10, 4550589), (15, 3033726), (18, 2528105), (30, 1516863), (45, 1011242), (90, 505621), (421, 108090), (842, 54045), (1201, 37890), (1263, 36030), (2105, 21618), (2402, 18945), (2526, 18015), (3603, 12630), (3789, 12010), (4210, 10809), (6005, 7578), (6315, 7206)]