2359420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 5967360

約数和(自身を除く): 3607940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 887, 1330, 1774, 2660, 3548, 4435, 6209, 8870, 12418, 16853, 17740, 24836, 31045, 33706, 62090, 67412, 84265, 117971, 124180, 168530, 235942, 337060, 471884, 589855, 1179710, 2359420]

約数ペア:

[(1, 2359420), (2, 1179710), (4, 589855), (5, 471884), (7, 337060), (10, 235942), (14, 168530), (19, 124180), (20, 117971), (28, 84265), (35, 67412), (38, 62090), (70, 33706), (76, 31045), (95, 24836), (133, 17740), (140, 16853), (190, 12418), (266, 8870), (380, 6209), (532, 4435), (665, 3548), (887, 2660), (1330, 1774)]