70282485

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1944

約数の個数: 80

約数和(自身を含む): 155143296

約数和(自身を除く): 84860811

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1755, 1907, 2457, 2835, 4095, 5265, 5721, 7371, 9535, 12285, 13349, 17163, 24791, 28605, 36855, 40047, 51489, 66745, 74373, 85815, 120141, 123955, 154467, 173537, 200235, 223119, 257445, 360423, 371865, 520611, 600705, 669357, 772335, 867685, 1081269, 1115595, 1561833, 1802115, 2008071, 2603055, 3346785, 4685499, 5406345, 7809165, 10040355, 14056497, 23427495, 70282485]

約数ペア:

[(1, 70282485), (3, 23427495), (5, 14056497), (7, 10040355), (9, 7809165), (13, 5406345), (15, 4685499), (21, 3346785), (27, 2603055), (35, 2008071), (39, 1802115), (45, 1561833), (63, 1115595), (65, 1081269), (81, 867685), (91, 772335), (105, 669357), (117, 600705), (135, 520611), (189, 371865), (195, 360423), (273, 257445), (315, 223119), (351, 200235), (405, 173537), (455, 154467), (567, 123955), (585, 120141), (819, 85815), (945, 74373), (1053, 66745), (1365, 51489), (1755, 40047), (1907, 36855), (2457, 28605), (2835, 24791), (4095, 17163), (5265, 13349), (5721, 12285), (7371, 9535)]