83972220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1399537}}^1$

素因数の和:1399549

約数の個数: 24

約数和(自身を含む): 235122384

約数和(自身を除く): 151150164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1399537, 2799074, 4198611, 5598148, 6997685, 8397222, 13995370, 16794444, 20993055, 27990740, 41986110, 83972220]

約数ペア:

[(1, 83972220), (2, 41986110), (3, 27990740), (4, 20993055), (5, 16794444), (6, 13995370), (10, 8397222), (12, 6997685), (15, 5598148), (20, 4198611), (30, 2799074), (60, 1399537)]