12555311090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{71147}}^1$

素因数の和:73682

約数の個数: 32

約数和(自身を含む): 25838676864

約数和(自身を除く): 13283365774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2521, 5042, 12605, 17647, 25210, 35294, 71147, 88235, 142294, 176470, 355735, 498029, 711470, 996058, 2490145, 4980290, 179361587, 358723174, 896807935, 1255531109, 1793615870, 2511062218, 6277655545, 12555311090]

約数ペア:

[(1, 12555311090), (2, 6277655545), (5, 2511062218), (7, 1793615870), (10, 1255531109), (14, 896807935), (35, 358723174), (70, 179361587), (2521, 4980290), (5042, 2490145), (12605, 996058), (17647, 711470), (25210, 498029), (35294, 355735), (71147, 176470), (88235, 142294)]