155530870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2017}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 305993376

約数和(自身を除く): 150462506

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 701, 1402, 2017, 3505, 4034, 7010, 7711, 10085, 15422, 20170, 22187, 38555, 44374, 77110, 110935, 221870, 1413917, 2827834, 7069585, 14139170, 15553087, 31106174, 77765435, 155530870]

約数ペア:

[(1, 155530870), (2, 77765435), (5, 31106174), (10, 15553087), (11, 14139170), (22, 7069585), (55, 2827834), (110, 1413917), (701, 221870), (1402, 110935), (2017, 77110), (3505, 44374), (4034, 38555), (7010, 22187), (7711, 20170), (10085, 15422)]