1294367490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 3784015872

約数和(自身を除く): 2489648382

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 127, 130, 155, 186, 195, 234, 254, 279, 281, 310, 381, 390, 403, 465, 558, 562, 585, 635, 762, 806, 843, 930, 1143, 1170, 1209, 1270, 1395, 1405, 1651, 1686, 1905, 2015, 2286, 2418, 2529, 2790, 2810, 3302, 3627, 3653, 3810, 3937, 4030, 4215, 4953, 5058, 5715, 6045, 7254, 7306, 7874, 8255, 8430, 8711, 9906, 10959, 11430, 11811, 12090, 12645, 14859, 16510, 17422, 18135, 18265, 19685, 21918, 23622, 24765, 25290, 26133, 29718, 32877, 35433, 35687, 36270, 36530, 39370, 43555, 49530, 51181, 52266, 54795, 59055, 65754, 70866, 71374, 74295, 78399, 87110, 102362, 107061, 109590, 113243, 118110, 130665, 148590, 153543, 156798, 164385, 177165, 178435, 214122, 226486, 255905, 261330, 307086, 321183, 328770, 339729, 354330, 356870, 391995, 460629, 463931, 511810, 535305, 566215, 642366, 679458, 767715, 783990, 921258, 927862, 1019187, 1070610, 1106297, 1132430, 1391793, 1535430, 1605915, 1698645, 2038374, 2212594, 2303145, 2319655, 2783586, 3211830, 3318891, 3397290, 4175379, 4606290, 4639310, 5095935, 5531485, 6637782, 6958965, 8350758, 9956673, 10191870, 11062970, 13917930, 14381861, 16594455, 19913346, 20876895, 28763722, 33188910, 41753790, 43145583, 49783365, 71909305, 86291166, 99566730, 129436749, 143818610, 215727915, 258873498, 431455830, 647183745, 1294367490]

約数ペア:

[(1, 1294367490), (2, 647183745), (3, 431455830), (5, 258873498), (6, 215727915), (9, 143818610), (10, 129436749), (13, 99566730), (15, 86291166), (18, 71909305), (26, 49783365), (30, 43145583), (31, 41753790), (39, 33188910), (45, 28763722), (62, 20876895), (65, 19913346), (78, 16594455), (90, 14381861), (93, 13917930), (117, 11062970), (127, 10191870), (130, 9956673), (155, 8350758), (186, 6958965), (195, 6637782), (234, 5531485), (254, 5095935), (279, 4639310), (281, 4606290), (310, 4175379), (381, 3397290), (390, 3318891), (403, 3211830), (465, 2783586), (558, 2319655), (562, 2303145), (585, 2212594), (635, 2038374), (762, 1698645), (806, 1605915), (843, 1535430), (930, 1391793), (1143, 1132430), (1170, 1106297), (1209, 1070610), (1270, 1019187), (1395, 927862), (1405, 921258), (1651, 783990), (1686, 767715), (1905, 679458), (2015, 642366), (2286, 566215), (2418, 535305), (2529, 511810), (2790, 463931), (2810, 460629), (3302, 391995), (3627, 356870), (3653, 354330), (3810, 339729), (3937, 328770), (4030, 321183), (4215, 307086), (4953, 261330), (5058, 255905), (5715, 226486), (6045, 214122), (7254, 178435), (7306, 177165), (7874, 164385), (8255, 156798), (8430, 153543), (8711, 148590), (9906, 130665), (10959, 118110), (11430, 113243), (11811, 109590), (12090, 107061), (12645, 102362), (14859, 87110), (16510, 78399), (17422, 74295), (18135, 71374), (18265, 70866), (19685, 65754), (21918, 59055), (23622, 54795), (24765, 52266), (25290, 51181), (26133, 49530), (29718, 43555), (32877, 39370), (35433, 36530), (35687, 36270)]