1142746780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 2808763776

約数和(自身を除く): 1666016996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 337, 371, 457, 530, 674, 742, 914, 1060, 1348, 1484, 1685, 1828, 1855, 2285, 2359, 3199, 3370, 3710, 4570, 4718, 6398, 6740, 7420, 9140, 9436, 11795, 12796, 15995, 17861, 23590, 24221, 31990, 35722, 47180, 48442, 63980, 71444, 89305, 96884, 121105, 125027, 154009, 169547, 178610, 242210, 250054, 308018, 339094, 357220, 484420, 500108, 616036, 625135, 678188, 770045, 847735, 1078063, 1250270, 1540090, 1695470, 2156126, 2500540, 3080180, 3390940, 4312252, 5390315, 8162477, 10780630, 16324954, 21561260, 32649908, 40812385, 57137339, 81624770, 114274678, 163249540, 228549356, 285686695, 571373390, 1142746780]

約数ペア:

[(1, 1142746780), (2, 571373390), (4, 285686695), (5, 228549356), (7, 163249540), (10, 114274678), (14, 81624770), (20, 57137339), (28, 40812385), (35, 32649908), (53, 21561260), (70, 16324954), (106, 10780630), (140, 8162477), (212, 5390315), (265, 4312252), (337, 3390940), (371, 3080180), (457, 2500540), (530, 2156126), (674, 1695470), (742, 1540090), (914, 1250270), (1060, 1078063), (1348, 847735), (1484, 770045), (1685, 678188), (1828, 625135), (1855, 616036), (2285, 500108), (2359, 484420), (3199, 357220), (3370, 339094), (3710, 308018), (4570, 250054), (4718, 242210), (6398, 178610), (6740, 169547), (7420, 154009), (9140, 125027), (9436, 121105), (11795, 96884), (12796, 89305), (15995, 71444), (17861, 63980), (23590, 48442), (24221, 47180), (31990, 35722)]