31935010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9887}}^1$

素因数の和:9930

約数の個数: 32

約数和(自身を含む): 64074240

約数和(自身を除く): 32139230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 9887, 19774, 49435, 98870, 168079, 187853, 336158, 375706, 840395, 939265, 1680790, 1878530, 3193501, 6387002, 15967505, 31935010]

約数ペア:

[(1, 31935010), (2, 15967505), (5, 6387002), (10, 3193501), (17, 1878530), (19, 1680790), (34, 939265), (38, 840395), (85, 375706), (95, 336158), (170, 187853), (190, 168079), (323, 98870), (646, 49435), (1615, 19774), (3230, 9887)]