87881610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4289}}^1$

素因数の和:4982

約数の個数: 32

約数和(自身を含む): 211273920

約数和(自身を除く): 123392310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 4098, 4289, 6830, 8578, 10245, 12867, 20490, 21445, 25734, 42890, 64335, 128670, 2929387, 5858774, 8788161, 14646935, 17576322, 29293870, 43940805, 87881610]

約数ペア:

[(1, 87881610), (2, 43940805), (3, 29293870), (5, 17576322), (6, 14646935), (10, 8788161), (15, 5858774), (30, 2929387), (683, 128670), (1366, 64335), (2049, 42890), (3415, 25734), (4098, 21445), (4289, 20490), (6830, 12867), (8578, 10245)]