489164080390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23297}}^1\times {\mathrm{4259}}^1$

素因数の和:27609

約数の個数: 64

約数和(自身を含む): 964704945600

約数和(自身を除く): 475540865210

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4259, 4930, 8518, 21295, 23297, 42590, 46594, 72403, 116485, 123511, 144806, 232970, 247022, 362015, 396049, 617555, 675613, 724030, 792098, 1235110, 1351226, 1980245, 2099687, 3378065, 3960490, 4199374, 6756130, 10498435, 11485421, 20996870, 22970842, 57427105, 99221923, 114854210, 198443846, 496109615, 992219230, 1686772691, 2877435767, 3373545382, 5754871534, 8433863455, 14387178835, 16867726910, 28774357670, 48916408039, 97832816078, 244582040195, 489164080390]

約数ペア:

[(1, 489164080390), (2, 244582040195), (5, 97832816078), (10, 48916408039), (17, 28774357670), (29, 16867726910), (34, 14387178835), (58, 8433863455), (85, 5754871534), (145, 3373545382), (170, 2877435767), (290, 1686772691), (493, 992219230), (986, 496109615), (2465, 198443846), (4259, 114854210), (4930, 99221923), (8518, 57427105), (21295, 22970842), (23297, 20996870), (42590, 11485421), (46594, 10498435), (72403, 6756130), (116485, 4199374), (123511, 3960490), (144806, 3378065), (232970, 2099687), (247022, 1980245), (362015, 1351226), (396049, 1235110), (617555, 792098), (675613, 724030)]