1799166870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 4934476800

約数和(自身を除く): 3135309930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 353, 387, 430, 439, 645, 706, 774, 878, 1059, 1161, 1290, 1317, 1765, 1935, 2118, 2195, 2322, 2634, 3177, 3530, 3870, 3951, 4390, 5295, 5805, 6354, 6585, 7902, 9531, 10590, 11610, 11853, 13170, 15179, 15885, 18877, 19062, 19755, 23706, 30358, 31770, 37754, 39510, 45537, 47655, 56631, 59265, 75895, 91074, 94385, 95310, 113262, 118530, 136611, 151790, 154967, 169893, 188770, 227685, 273222, 283155, 309934, 339786, 409833, 455370, 464901, 509679, 566310, 683055, 774835, 819666, 849465, 929802, 1019358, 1366110, 1394703, 1549670, 1698930, 2049165, 2324505, 2548395, 2789406, 4098330, 4184109, 4649010, 5096790, 6663581, 6973515, 8368218, 13327162, 13947030, 19990743, 20920545, 33317905, 39981486, 41841090, 59972229, 66635810, 99953715, 119944458, 179916687, 199907430, 299861145, 359833374, 599722290, 899583435, 1799166870]

約数ペア:

[(1, 1799166870), (2, 899583435), (3, 599722290), (5, 359833374), (6, 299861145), (9, 199907430), (10, 179916687), (15, 119944458), (18, 99953715), (27, 66635810), (30, 59972229), (43, 41841090), (45, 39981486), (54, 33317905), (86, 20920545), (90, 19990743), (129, 13947030), (135, 13327162), (215, 8368218), (258, 6973515), (270, 6663581), (353, 5096790), (387, 4649010), (430, 4184109), (439, 4098330), (645, 2789406), (706, 2548395), (774, 2324505), (878, 2049165), (1059, 1698930), (1161, 1549670), (1290, 1394703), (1317, 1366110), (1765, 1019358), (1935, 929802), (2118, 849465), (2195, 819666), (2322, 774835), (2634, 683055), (3177, 566310), (3530, 509679), (3870, 464901), (3951, 455370), (4390, 409833), (5295, 339786), (5805, 309934), (6354, 283155), (6585, 273222), (7902, 227685), (9531, 188770), (10590, 169893), (11610, 154967), (11853, 151790), (13170, 136611), (15179, 118530), (15885, 113262), (18877, 95310), (19062, 94385), (19755, 91074), (23706, 75895), (30358, 59265), (31770, 56631), (37754, 47655), (39510, 45537)]