82217220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1370287}}^1$

素因数の和:1370299

約数の個数: 24

約数和(自身を含む): 230208384

約数和(自身を除く): 147991164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1370287, 2740574, 4110861, 5481148, 6851435, 8221722, 13702870, 16443444, 20554305, 27405740, 41108610, 82217220]

約数ペア:

[(1, 82217220), (2, 41108610), (3, 27405740), (4, 20554305), (5, 16443444), (6, 13702870), (10, 8221722), (12, 6851435), (15, 5481148), (20, 4110861), (30, 2740574), (60, 1370287)]