123721110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17401}}^1$

素因数の和:17493

約数の個数: 48

約数和(自身を含む): 325765440

約数和(自身を除く): 202044330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 17401, 34802, 52203, 87005, 104406, 156609, 174010, 261015, 313218, 522030, 783045, 1374679, 1566090, 2749358, 4124037, 6873395, 8248074, 12372111, 13746790, 20620185, 24744222, 41240370, 61860555, 123721110]

約数ペア:

[(1, 123721110), (2, 61860555), (3, 41240370), (5, 24744222), (6, 20620185), (9, 13746790), (10, 12372111), (15, 8248074), (18, 6873395), (30, 4124037), (45, 2749358), (79, 1566090), (90, 1374679), (158, 783045), (237, 522030), (395, 313218), (474, 261015), (711, 174010), (790, 156609), (1185, 104406), (1422, 87005), (2370, 52203), (3555, 34802), (7110, 17401)]