8340010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 17258112

約数和(自身を除く): 8918102

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 421, 566, 842, 1415, 1981, 2105, 2830, 2947, 3962, 4210, 5894, 9905, 14735, 19810, 29470, 119143, 238286, 595715, 834001, 1191430, 1668002, 4170005, 8340010]

約数ペア:

[(1, 8340010), (2, 4170005), (5, 1668002), (7, 1191430), (10, 834001), (14, 595715), (35, 238286), (70, 119143), (283, 29470), (421, 19810), (566, 14735), (842, 9905), (1415, 5894), (1981, 4210), (2105, 3962), (2830, 2947)]