472271820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7871197}}^1$

素因数の和:7871209

約数の個数: 24

約数和(自身を含む): 1322361264

約数和(自身を除く): 850089444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7871197, 15742394, 23613591, 31484788, 39355985, 47227182, 78711970, 94454364, 118067955, 157423940, 236135910, 472271820]

約数ペア:

[(1, 472271820), (2, 236135910), (3, 157423940), (4, 118067955), (5, 94454364), (6, 78711970), (10, 47227182), (12, 39355985), (15, 31484788), (20, 23613591), (30, 15742394), (60, 7871197)]