1275384530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 2678503680

約数和(自身を除く): 1403119150

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 193, 335, 386, 469, 670, 938, 965, 1351, 1409, 1930, 2345, 2702, 2818, 4690, 6755, 7045, 9863, 12931, 13510, 14090, 19726, 25862, 49315, 64655, 90517, 94403, 98630, 129310, 181034, 188806, 271937, 452585, 472015, 543874, 660821, 905170, 944030, 1321642, 1359685, 1903559, 2719370, 3304105, 3807118, 6608210, 9517795, 18219779, 19035590, 36439558, 91098895, 127538453, 182197790, 255076906, 637692265, 1275384530]

約数ペア:

[(1, 1275384530), (2, 637692265), (5, 255076906), (7, 182197790), (10, 127538453), (14, 91098895), (35, 36439558), (67, 19035590), (70, 18219779), (134, 9517795), (193, 6608210), (335, 3807118), (386, 3304105), (469, 2719370), (670, 1903559), (938, 1359685), (965, 1321642), (1351, 944030), (1409, 905170), (1930, 660821), (2345, 543874), (2702, 472015), (2818, 452585), (4690, 271937), (6755, 188806), (7045, 181034), (9863, 129310), (12931, 98630), (13510, 94403), (14090, 90517), (19726, 64655), (25862, 49315)]