3450220

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1033}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 7295904

約数和(自身を除く): 3845684

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1033, 1670, 2066, 3340, 4132, 5165, 10330, 20660, 172511, 345022, 690044, 862555, 1725110, 3450220]

約数ペア:

[(1, 3450220), (2, 1725110), (4, 862555), (5, 690044), (10, 345022), (20, 172511), (167, 20660), (334, 10330), (668, 5165), (835, 4132), (1033, 3340), (1670, 2066)]