71676690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82387}}^1$

素因数の和:82426

約数の個数: 32

約数和(自身を含む): 177958080

約数和(自身を除く): 106281390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 82387, 164774, 247161, 411935, 494322, 823870, 1235805, 2389223, 2471610, 4778446, 7167669, 11946115, 14335338, 23892230, 35838345, 71676690]

約数ペア:

[(1, 71676690), (2, 35838345), (3, 23892230), (5, 14335338), (6, 11946115), (10, 7167669), (15, 4778446), (29, 2471610), (30, 2389223), (58, 1235805), (87, 823870), (145, 494322), (174, 411935), (290, 247161), (435, 164774), (870, 82387)]