7022020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 9428540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1087, 1292, 1615, 2174, 3230, 4348, 5435, 6460, 10870, 18479, 20653, 21740, 36958, 41306, 73916, 82612, 92395, 103265, 184790, 206530, 351101, 369580, 413060, 702202, 1404404, 1755505, 3511010, 7022020]

約数ペア:

[(1, 7022020), (2, 3511010), (4, 1755505), (5, 1404404), (10, 702202), (17, 413060), (19, 369580), (20, 351101), (34, 206530), (38, 184790), (68, 103265), (76, 92395), (85, 82612), (95, 73916), (170, 41306), (190, 36958), (323, 21740), (340, 20653), (380, 18479), (646, 10870), (1087, 6460), (1292, 5435), (1615, 4348), (2174, 3230)]