100542540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239387}}^1$

素因数の和:239406

約数の個数: 48

約数和(自身を含む): 321737472

約数和(自身を除く): 221194932

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, 239387, 478774, 718161, 957548, 1196935, 1436322, 1675709, 2393870, 2872644, 3351418, 3590805, 4787740, 5027127, 6702836, 7181610, 8378545, 10054254, 14363220, 16757090, 20108508, 25135635, 33514180, 50271270, 100542540]

約数ペア:

[(1, 100542540), (2, 50271270), (3, 33514180), (4, 25135635), (5, 20108508), (6, 16757090), (7, 14363220), (10, 10054254), (12, 8378545), (14, 7181610), (15, 6702836), (20, 5027127), (21, 4787740), (28, 3590805), (30, 3351418), (35, 2872644), (42, 2393870), (60, 1675709), (70, 1436322), (84, 1196935), (105, 957548), (140, 718161), (210, 478774), (420, 239387)]