89781370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2113}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 185084928

約数和(自身を除く): 95303558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 607, 1214, 2113, 3035, 4226, 4249, 6070, 8498, 10565, 14791, 21130, 21245, 29582, 42490, 73955, 147910, 1282591, 2565182, 6412955, 8978137, 12825910, 17956274, 44890685, 89781370]

約数ペア:

[(1, 89781370), (2, 44890685), (5, 17956274), (7, 12825910), (10, 8978137), (14, 6412955), (35, 2565182), (70, 1282591), (607, 147910), (1214, 73955), (2113, 42490), (3035, 29582), (4226, 21245), (4249, 21130), (6070, 14791), (8498, 10565)]