404220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6737}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 1131984

約数和(自身を除く): 727764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6737, 13474, 20211, 26948, 33685, 40422, 67370, 80844, 101055, 134740, 202110, 404220]

約数ペア:

[(1, 404220), (2, 202110), (3, 134740), (4, 101055), (5, 80844), (6, 67370), (10, 40422), (12, 33685), (15, 26948), (20, 20211), (30, 13474), (60, 6737)]