38792220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{646537}}^1$

素因数の和:646549

約数の個数: 24

約数和(自身を含む): 108618384

約数和(自身を除く): 69826164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 646537, 1293074, 1939611, 2586148, 3232685, 3879222, 6465370, 7758444, 9698055, 12930740, 19396110, 38792220]

約数ペア:

[(1, 38792220), (2, 19396110), (3, 12930740), (4, 9698055), (5, 7758444), (6, 6465370), (10, 3879222), (12, 3232685), (15, 2586148), (20, 1939611), (30, 1293074), (60, 646537)]