129171770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 294088320

約数和(自身を除く): 164916550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 169, 179, 182, 305, 338, 358, 427, 455, 610, 793, 845, 854, 895, 910, 1183, 1253, 1586, 1690, 1790, 2135, 2327, 2366, 2506, 3965, 4270, 4654, 5551, 5915, 6265, 7930, 10309, 10919, 11102, 11635, 11830, 12530, 16289, 20618, 21838, 23270, 27755, 30251, 32578, 51545, 54595, 55510, 60502, 72163, 76433, 81445, 103090, 109190, 141947, 144326, 151255, 152866, 162890, 211757, 283894, 302510, 360815, 382165, 423514, 709735, 721630, 764330, 993629, 1058785, 1419470, 1845311, 1987258, 2117570, 3690622, 4968145, 9226555, 9936290, 12917177, 18453110, 25834354, 64585885, 129171770]

約数ペア:

[(1, 129171770), (2, 64585885), (5, 25834354), (7, 18453110), (10, 12917177), (13, 9936290), (14, 9226555), (26, 4968145), (35, 3690622), (61, 2117570), (65, 1987258), (70, 1845311), (91, 1419470), (122, 1058785), (130, 993629), (169, 764330), (179, 721630), (182, 709735), (305, 423514), (338, 382165), (358, 360815), (427, 302510), (455, 283894), (610, 211757), (793, 162890), (845, 152866), (854, 151255), (895, 144326), (910, 141947), (1183, 109190), (1253, 103090), (1586, 81445), (1690, 76433), (1790, 72163), (2135, 60502), (2327, 55510), (2366, 54595), (2506, 51545), (3965, 32578), (4270, 30251), (4654, 27755), (5551, 23270), (5915, 21838), (6265, 20618), (7930, 16289), (10309, 12530), (10919, 11830), (11102, 11635)]