6845890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 13115520

約数和(自身を除く): 6269630

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 263, 274, 526, 685, 1315, 1370, 2603, 2630, 4997, 5206, 9994, 13015, 24985, 26030, 36031, 49970, 72062, 180155, 360310, 684589, 1369178, 3422945, 6845890]

約数ペア:

[(1, 6845890), (2, 3422945), (5, 1369178), (10, 684589), (19, 360310), (38, 180155), (95, 72062), (137, 49970), (190, 36031), (263, 26030), (274, 24985), (526, 13015), (685, 9994), (1315, 5206), (1370, 4997), (2603, 2630)]