80492790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3262

約数の個数: 96

約数和(自身を含む): 238015584

約数和(自身を除く): 157522794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3221, 3570, 4165, 4998, 6442, 8330, 9663, 12495, 16105, 19326, 22547, 24990, 32210, 45094, 48315, 54757, 67641, 96630, 109514, 112735, 135282, 157829, 164271, 225470, 273785, 315658, 328542, 338205, 383299, 473487, 547570, 676410, 766598, 789145, 821355, 946974, 1149897, 1578290, 1642710, 1916495, 2299794, 2367435, 2683093, 3832990, 4734870, 5366186, 5749485, 8049279, 11498970, 13415465, 16098558, 26830930, 40246395, 80492790]

約数ペア:

[(1, 80492790), (2, 40246395), (3, 26830930), (5, 16098558), (6, 13415465), (7, 11498970), (10, 8049279), (14, 5749485), (15, 5366186), (17, 4734870), (21, 3832990), (30, 2683093), (34, 2367435), (35, 2299794), (42, 1916495), (49, 1642710), (51, 1578290), (70, 1149897), (85, 946974), (98, 821355), (102, 789145), (105, 766598), (119, 676410), (147, 547570), (170, 473487), (210, 383299), (238, 338205), (245, 328542), (255, 315658), (294, 273785), (357, 225470), (490, 164271), (510, 157829), (595, 135282), (714, 112735), (735, 109514), (833, 96630), (1190, 67641), (1470, 54757), (1666, 48315), (1785, 45094), (2499, 32210), (3221, 24990), (3570, 22547), (4165, 19326), (4998, 16105), (6442, 12495), (8330, 9663)]