812210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 1717632

約数和(自身を除く): 905422

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 283, 287, 410, 566, 574, 1415, 1435, 1981, 2830, 2870, 3962, 9905, 11603, 19810, 23206, 58015, 81221, 116030, 162442, 406105, 812210]

約数ペア:

[(1, 812210), (2, 406105), (5, 162442), (7, 116030), (10, 81221), (14, 58015), (35, 23206), (41, 19810), (70, 11603), (82, 9905), (205, 3962), (283, 2870), (287, 2830), (410, 1981), (566, 1435), (574, 1415)]