1908698970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 4971974400

約数和(自身を除く): 3063275430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 229, 255, 277, 295, 354, 458, 510, 554, 590, 687, 831, 885, 1003, 1145, 1374, 1385, 1662, 1770, 2006, 2290, 2770, 3009, 3435, 3893, 4155, 4709, 5015, 6018, 6870, 7786, 8310, 9418, 10030, 11679, 13511, 14127, 15045, 16343, 19465, 23358, 23545, 27022, 28254, 30090, 32686, 38930, 40533, 47090, 49029, 58395, 63433, 67555, 70635, 81066, 81715, 98058, 116790, 126866, 135110, 141270, 163430, 190299, 202665, 229687, 245145, 277831, 317165, 380598, 405330, 459374, 490290, 555662, 634330, 689061, 833493, 951495, 1078361, 1148435, 1378122, 1389155, 1666986, 1902990, 2156722, 2296870, 2778310, 3235083, 3445305, 3742547, 4167465, 5391805, 6470166, 6890610, 7485094, 8334930, 10783610, 11227641, 16175415, 18712735, 22455282, 32350830, 37425470, 56138205, 63623299, 112276410, 127246598, 190869897, 318116495, 381739794, 636232990, 954349485, 1908698970]

約数ペア:

[(1, 1908698970), (2, 954349485), (3, 636232990), (5, 381739794), (6, 318116495), (10, 190869897), (15, 127246598), (17, 112276410), (30, 63623299), (34, 56138205), (51, 37425470), (59, 32350830), (85, 22455282), (102, 18712735), (118, 16175415), (170, 11227641), (177, 10783610), (229, 8334930), (255, 7485094), (277, 6890610), (295, 6470166), (354, 5391805), (458, 4167465), (510, 3742547), (554, 3445305), (590, 3235083), (687, 2778310), (831, 2296870), (885, 2156722), (1003, 1902990), (1145, 1666986), (1374, 1389155), (1385, 1378122), (1662, 1148435), (1770, 1078361), (2006, 951495), (2290, 833493), (2770, 689061), (3009, 634330), (3435, 555662), (3893, 490290), (4155, 459374), (4709, 405330), (5015, 380598), (6018, 317165), (6870, 277831), (7786, 245145), (8310, 229687), (9418, 202665), (10030, 190299), (11679, 163430), (13511, 141270), (14127, 135110), (15045, 126866), (16343, 116790), (19465, 98058), (23358, 81715), (23545, 81066), (27022, 70635), (28254, 67555), (30090, 63433), (32686, 58395), (38930, 49029), (40533, 47090)]