89380140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489669}}^1$

素因数の和:1489681

約数の個数: 24

約数和(自身を含む): 250264560

約数和(自身を除く): 160884420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489669, 2979338, 4469007, 5958676, 7448345, 8938014, 14896690, 17876028, 22345035, 29793380, 44690070, 89380140]

約数ペア:

[(1, 89380140), (2, 44690070), (3, 29793380), (4, 22345035), (5, 17876028), (6, 14896690), (10, 8938014), (12, 7448345), (15, 5958676), (20, 4469007), (30, 2979338), (60, 1489669)]