6446730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{214891}}^1$

素因数の和:214901

約数の個数: 16

約数和(自身を含む): 15472224

約数和(自身を除く): 9025494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 214891, 429782, 644673, 1074455, 1289346, 2148910, 3223365, 6446730]

約数ペア:

[(1, 6446730), (2, 3223365), (3, 2148910), (5, 1289346), (6, 1074455), (10, 644673), (15, 429782), (30, 214891)]