8102290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 16767360

約数和(自身を除く): 8665070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 409, 566, 818, 1415, 1981, 2045, 2830, 2863, 3962, 4090, 5726, 9905, 14315, 19810, 28630, 115747, 231494, 578735, 810229, 1157470, 1620458, 4051145, 8102290]

約数ペア:

[(1, 8102290), (2, 4051145), (5, 1620458), (7, 1157470), (10, 810229), (14, 578735), (35, 231494), (70, 115747), (283, 28630), (409, 19810), (566, 14315), (818, 9905), (1415, 5726), (1981, 4090), (2045, 3962), (2830, 2863)]