83586660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5297}}^1$

素因数の和:5572

約数の個数: 48

約数和(自身を含む): 234976896

約数和(自身を除く): 151390236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 5297, 7890, 10594, 15780, 15891, 21188, 26485, 31782, 52970, 63564, 79455, 105940, 158910, 317820, 1393111, 2786222, 4179333, 5572444, 6965555, 8358666, 13931110, 16717332, 20896665, 27862220, 41793330, 83586660]

約数ペア:

[(1, 83586660), (2, 41793330), (3, 27862220), (4, 20896665), (5, 16717332), (6, 13931110), (10, 8358666), (12, 6965555), (15, 5572444), (20, 4179333), (30, 2786222), (60, 1393111), (263, 317820), (526, 158910), (789, 105940), (1052, 79455), (1315, 63564), (1578, 52970), (2630, 31782), (3156, 26485), (3945, 21188), (5260, 15891), (5297, 15780), (7890, 10594)]