89965140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1499419}}^1$

素因数の和:1499431

約数の個数: 24

約数和(自身を含む): 251902560

約数和(自身を除く): 161937420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1499419, 2998838, 4498257, 5997676, 7497095, 8996514, 14994190, 17993028, 22491285, 29988380, 44982570, 89965140]

約数ペア:

[(1, 89965140), (2, 44982570), (3, 29988380), (4, 22491285), (5, 17993028), (6, 14994190), (10, 8996514), (12, 7497095), (15, 5997676), (20, 4498257), (30, 2998838), (60, 1499419)]