139556230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 298147392

約数和(自身を除く): 158591162

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 629, 814, 935, 1258, 1870, 2017, 2035, 3145, 4034, 4070, 6290, 6919, 10085, 13838, 20170, 22187, 34289, 34595, 44374, 68578, 69190, 74629, 110935, 149258, 171445, 221870, 342890, 373145, 377179, 746290, 754358, 820919, 1268693, 1641838, 1885895, 2537386, 3771790, 4104595, 6343465, 8209190, 12686930, 13955623, 27911246, 69778115, 139556230]

約数ペア:

[(1, 139556230), (2, 69778115), (5, 27911246), (10, 13955623), (11, 12686930), (17, 8209190), (22, 6343465), (34, 4104595), (37, 3771790), (55, 2537386), (74, 1885895), (85, 1641838), (110, 1268693), (170, 820919), (185, 754358), (187, 746290), (370, 377179), (374, 373145), (407, 342890), (629, 221870), (814, 171445), (935, 149258), (1258, 110935), (1870, 74629), (2017, 69190), (2035, 68578), (3145, 44374), (4034, 34595), (4070, 34289), (6290, 22187), (6919, 20170), (10085, 13838)]