1068620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 2721600

約数和(自身を除く): 1652980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 449, 476, 595, 898, 1190, 1796, 2245, 2380, 3143, 4490, 6286, 7633, 8980, 12572, 15266, 15715, 30532, 31430, 38165, 53431, 62860, 76330, 106862, 152660, 213724, 267155, 534310, 1068620]

約数ペア:

[(1, 1068620), (2, 534310), (4, 267155), (5, 213724), (7, 152660), (10, 106862), (14, 76330), (17, 62860), (20, 53431), (28, 38165), (34, 31430), (35, 30532), (68, 15715), (70, 15266), (85, 12572), (119, 8980), (140, 7633), (170, 6286), (238, 4490), (340, 3143), (449, 2380), (476, 2245), (595, 1796), (898, 1190)]