1609110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 4408560

約数和(自身を除く): 2799450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 941, 1710, 1882, 2823, 4705, 5646, 8469, 9410, 14115, 16938, 17879, 28230, 35758, 42345, 53637, 84690, 89395, 107274, 160911, 178790, 268185, 321822, 536370, 804555, 1609110]

約数ペア:

[(1, 1609110), (2, 804555), (3, 536370), (5, 321822), (6, 268185), (9, 178790), (10, 160911), (15, 107274), (18, 89395), (19, 84690), (30, 53637), (38, 42345), (45, 35758), (57, 28230), (90, 17879), (95, 16938), (114, 14115), (171, 9410), (190, 8469), (285, 5646), (342, 4705), (570, 2823), (855, 1882), (941, 1710)]