39432540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{93887}}^1$

素因数の和:93906

約数の個数: 48

約数和(自身を含む): 126185472

約数和(自身を除く): 86752932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 93887, 187774, 281661, 375548, 469435, 563322, 657209, 938870, 1126644, 1314418, 1408305, 1877740, 1971627, 2628836, 2816610, 3286045, 3943254, 5633220, 6572090, 7886508, 9858135, 13144180, 19716270, 39432540]

約数ペア:

[(1, 39432540), (2, 19716270), (3, 13144180), (4, 9858135), (5, 7886508), (6, 6572090), (7, 5633220), (10, 3943254), (12, 3286045), (14, 2816610), (15, 2628836), (20, 1971627), (21, 1877740), (28, 1408305), (30, 1314418), (35, 1126644), (42, 938870), (60, 657209), (70, 563322), (84, 469435), (105, 375548), (140, 281661), (210, 187774), (420, 93887)]