1831350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 4709520

約数和(自身を除く): 2878170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 421, 435, 725, 842, 870, 1263, 1450, 2105, 2175, 2526, 4210, 4350, 6315, 10525, 12209, 12630, 21050, 24418, 31575, 36627, 61045, 63150, 73254, 122090, 183135, 305225, 366270, 610450, 915675, 1831350]

約数ペア:

[(1, 1831350), (2, 915675), (3, 610450), (5, 366270), (6, 305225), (10, 183135), (15, 122090), (25, 73254), (29, 63150), (30, 61045), (50, 36627), (58, 31575), (75, 24418), (87, 21050), (145, 12630), (150, 12209), (174, 10525), (290, 6315), (421, 4350), (435, 4210), (725, 2526), (842, 2175), (870, 2105), (1263, 1450)]