12020730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21089}}^1$

素因数の和:21118

約数の個数: 32

約数和(自身を含む): 30369600

約数和(自身を除く): 18348870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 21089, 42178, 63267, 105445, 126534, 210890, 316335, 400691, 632670, 801382, 1202073, 2003455, 2404146, 4006910, 6010365, 12020730]

約数ペア:

[(1, 12020730), (2, 6010365), (3, 4006910), (5, 2404146), (6, 2003455), (10, 1202073), (15, 801382), (19, 632670), (30, 400691), (38, 316335), (57, 210890), (95, 126534), (114, 105445), (190, 63267), (285, 42178), (570, 21089)]