91291270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1979}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 188179200

約数和(自身を除く): 96887930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 659, 1318, 1979, 3295, 3958, 4613, 6590, 9226, 9895, 13853, 19790, 23065, 27706, 46130, 69265, 138530, 1304161, 2608322, 6520805, 9129127, 13041610, 18258254, 45645635, 91291270]

約数ペア:

[(1, 91291270), (2, 45645635), (5, 18258254), (7, 13041610), (10, 9129127), (14, 6520805), (35, 2608322), (70, 1304161), (659, 138530), (1318, 69265), (1979, 46130), (3295, 27706), (3958, 23065), (4613, 19790), (6590, 13853), (9226, 9895)]