7064180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 8902540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 263, 316, 340, 395, 526, 790, 1052, 1315, 1343, 1580, 2630, 2686, 4471, 5260, 5372, 6715, 8942, 13430, 17884, 20777, 22355, 26860, 41554, 44710, 83108, 89420, 103885, 207770, 353209, 415540, 706418, 1412836, 1766045, 3532090, 7064180]

約数ペア:

[(1, 7064180), (2, 3532090), (4, 1766045), (5, 1412836), (10, 706418), (17, 415540), (20, 353209), (34, 207770), (68, 103885), (79, 89420), (85, 83108), (158, 44710), (170, 41554), (263, 26860), (316, 22355), (340, 20777), (395, 17884), (526, 13430), (790, 8942), (1052, 6715), (1315, 5372), (1343, 5260), (1580, 4471), (2630, 2686)]