247293810

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 672235200

約数和(自身を除く): 424941390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 162, 243, 270, 298, 405, 447, 486, 683, 745, 810, 894, 1215, 1341, 1366, 1490, 2049, 2235, 2430, 2682, 3415, 4023, 4098, 4470, 6147, 6705, 6830, 8046, 10245, 12069, 12294, 13410, 18441, 20115, 20490, 24138, 30735, 36207, 36882, 40230, 55323, 60345, 61470, 72414, 92205, 101767, 110646, 120690, 165969, 181035, 184410, 203534, 276615, 305301, 331938, 362070, 508835, 553230, 610602, 829845, 915903, 1017670, 1526505, 1659690, 1831806, 2747709, 3053010, 4579515, 5495418, 8243127, 9159030, 13738545, 16486254, 24729381, 27477090, 41215635, 49458762, 82431270, 123646905, 247293810]

約数ペア:

[(1, 247293810), (2, 123646905), (3, 82431270), (5, 49458762), (6, 41215635), (9, 27477090), (10, 24729381), (15, 16486254), (18, 13738545), (27, 9159030), (30, 8243127), (45, 5495418), (54, 4579515), (81, 3053010), (90, 2747709), (135, 1831806), (149, 1659690), (162, 1526505), (243, 1017670), (270, 915903), (298, 829845), (405, 610602), (447, 553230), (486, 508835), (683, 362070), (745, 331938), (810, 305301), (894, 276615), (1215, 203534), (1341, 184410), (1366, 181035), (1490, 165969), (2049, 120690), (2235, 110646), (2430, 101767), (2682, 92205), (3415, 72414), (4023, 61470), (4098, 60345), (4470, 55323), (6147, 40230), (6705, 36882), (6830, 36207), (8046, 30735), (10245, 24138), (12069, 20490), (12294, 20115), (13410, 18441)]