291210340085

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{6073}}^1$

素因数の和:6535

約数の個数: 96

約数和(自身を含む): 446455035360

約数和(自身を除く): 155244695275

約数列:

[1, 5, 7, 17, 29, 35, 49, 85, 119, 145, 203, 245, 397, 493, 595, 833, 1015, 1421, 1985, 2465, 2779, 3451, 4165, 6073, 6749, 7105, 11513, 13895, 17255, 19453, 24157, 30365, 33745, 42511, 47243, 57565, 80591, 97265, 103241, 120785, 176117, 195721, 212555, 236215, 297577, 330701, 402955, 516205, 564137, 722687, 880585, 978605, 1232819, 1370047, 1487885, 1653505, 2410981, 2820685, 2993989, 3613435, 5058809, 6164095, 6850235, 8629733, 9590329, 12054905, 14969945, 16876867, 20957923, 25294045, 40986677, 43148665, 47951645, 69918449, 84384335, 104789615, 118138069, 146705461, 204933385, 286906739, 349592245, 489429143, 590690345, 733527305, 1188613633, 1434533695, 2008347173, 2447145715, 3426004001, 5943068165, 8320295431, 10041735865, 17130020005, 41601477155, 58242068017, 291210340085]

約数ペア:

[(1, 291210340085), (5, 58242068017), (7, 41601477155), (17, 17130020005), (29, 10041735865), (35, 8320295431), (49, 5943068165), (85, 3426004001), (119, 2447145715), (145, 2008347173), (203, 1434533695), (245, 1188613633), (397, 733527305), (493, 590690345), (595, 489429143), (833, 349592245), (1015, 286906739), (1421, 204933385), (1985, 146705461), (2465, 118138069), (2779, 104789615), (3451, 84384335), (4165, 69918449), (6073, 47951645), (6749, 43148665), (7105, 40986677), (11513, 25294045), (13895, 20957923), (17255, 16876867), (19453, 14969945), (24157, 12054905), (30365, 9590329), (33745, 8629733), (42511, 6850235), (47243, 6164095), (57565, 5058809), (80591, 3613435), (97265, 2993989), (103241, 2820685), (120785, 2410981), (176117, 1653505), (195721, 1487885), (212555, 1370047), (236215, 1232819), (297577, 978605), (330701, 880585), (402955, 722687), (516205, 564137)]