264117910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{80279}}^1$

素因数の和:80340

約数の個数: 32

約数和(自身を含む): 554895360

約数和(自身を除く): 290777450

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 80279, 160558, 401395, 561953, 802790, 1123906, 2809765, 3773113, 5619530, 7546226, 18865565, 26411791, 37731130, 52823582, 132058955, 264117910]

約数ペア:

[(1, 264117910), (2, 132058955), (5, 52823582), (7, 37731130), (10, 26411791), (14, 18865565), (35, 7546226), (47, 5619530), (70, 3773113), (94, 2809765), (235, 1123906), (329, 802790), (470, 561953), (658, 401395), (1645, 160558), (3290, 80279)]