814030490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 2006726400

約数和(自身を除く): 1192695910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 23, 26, 35, 38, 46, 65, 70, 89, 91, 95, 115, 130, 133, 161, 178, 182, 190, 230, 247, 266, 299, 322, 437, 445, 455, 494, 529, 598, 623, 665, 805, 874, 890, 910, 1058, 1157, 1235, 1246, 1330, 1495, 1610, 1691, 1729, 2047, 2093, 2185, 2314, 2470, 2645, 2990, 3059, 3115, 3382, 3458, 3703, 4094, 4186, 4370, 5290, 5681, 5785, 6118, 6230, 6877, 7406, 8099, 8455, 8645, 10051, 10235, 10465, 11362, 11570, 11837, 13754, 14329, 15295, 16198, 16910, 17290, 18515, 20102, 20470, 20930, 21983, 23674, 26611, 28405, 28658, 30590, 34385, 37030, 38893, 39767, 40495, 43966, 47081, 48139, 50255, 53222, 56810, 59185, 68770, 70357, 71645, 77786, 79534, 80990, 94162, 96278, 100510, 109915, 118370, 130663, 133055, 140714, 143290, 153881, 186277, 194465, 198835, 219830, 235405, 240695, 261326, 266110, 272251, 307762, 329567, 351785, 372554, 388930, 397670, 470810, 481390, 505609, 544502, 612053, 653315, 659134, 703570, 769405, 894539, 914641, 931385, 1011218, 1224106, 1306630, 1361255, 1538810, 1647835, 1789078, 1829282, 1862770, 2528045, 2722510, 3060265, 3295670, 3539263, 4284371, 4472695, 4573205, 5056090, 6120530, 6261773, 7078526, 8568742, 8945390, 9146410, 11629007, 12523546, 17696315, 21421855, 23258014, 31308865, 35392630, 42843710, 58145035, 62617730, 81403049, 116290070, 162806098, 407015245, 814030490]

約数ペア:

[(1, 814030490), (2, 407015245), (5, 162806098), (7, 116290070), (10, 81403049), (13, 62617730), (14, 58145035), (19, 42843710), (23, 35392630), (26, 31308865), (35, 23258014), (38, 21421855), (46, 17696315), (65, 12523546), (70, 11629007), (89, 9146410), (91, 8945390), (95, 8568742), (115, 7078526), (130, 6261773), (133, 6120530), (161, 5056090), (178, 4573205), (182, 4472695), (190, 4284371), (230, 3539263), (247, 3295670), (266, 3060265), (299, 2722510), (322, 2528045), (437, 1862770), (445, 1829282), (455, 1789078), (494, 1647835), (529, 1538810), (598, 1361255), (623, 1306630), (665, 1224106), (805, 1011218), (874, 931385), (890, 914641), (910, 894539), (1058, 769405), (1157, 703570), (1235, 659134), (1246, 653315), (1330, 612053), (1495, 544502), (1610, 505609), (1691, 481390), (1729, 470810), (2047, 397670), (2093, 388930), (2185, 372554), (2314, 351785), (2470, 329567), (2645, 307762), (2990, 272251), (3059, 266110), (3115, 261326), (3382, 240695), (3458, 235405), (3703, 219830), (4094, 198835), (4186, 194465), (4370, 186277), (5290, 153881), (5681, 143290), (5785, 140714), (6118, 133055), (6230, 130663), (6877, 118370), (7406, 109915), (8099, 100510), (8455, 96278), (8645, 94162), (10051, 80990), (10235, 79534), (10465, 77786), (11362, 71645), (11570, 70357), (11837, 68770), (13754, 59185), (14329, 56810), (15295, 53222), (16198, 50255), (16910, 48139), (17290, 47081), (18515, 43966), (20102, 40495), (20470, 39767), (20930, 38893), (21983, 37030), (23674, 34385), (26611, 30590), (28405, 28658)]