1275630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 3099168

約数和(自身を除く): 1823538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 421, 505, 606, 842, 1010, 1263, 1515, 2105, 2526, 3030, 4210, 6315, 12630, 42521, 85042, 127563, 212605, 255126, 425210, 637815, 1275630]

約数ペア:

[(1, 1275630), (2, 637815), (3, 425210), (5, 255126), (6, 212605), (10, 127563), (15, 85042), (30, 42521), (101, 12630), (202, 6315), (303, 4210), (421, 3030), (505, 2526), (606, 2105), (842, 1515), (1010, 1263)]