955946740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{7949}}^1$

素因数の和:8824

約数の個数: 48

約数和(自身を含む): 2297232000

約数和(自身を除く): 1341285260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 859, 1718, 3436, 4295, 6013, 7949, 8590, 12026, 15898, 17180, 24052, 30065, 31796, 39745, 55643, 60130, 79490, 111286, 120260, 158980, 222572, 278215, 556430, 1112860, 6828191, 13656382, 27312764, 34140955, 47797337, 68281910, 95594674, 136563820, 191189348, 238986685, 477973370, 955946740]

約数ペア:

[(1, 955946740), (2, 477973370), (4, 238986685), (5, 191189348), (7, 136563820), (10, 95594674), (14, 68281910), (20, 47797337), (28, 34140955), (35, 27312764), (70, 13656382), (140, 6828191), (859, 1112860), (1718, 556430), (3436, 278215), (4295, 222572), (6013, 158980), (7949, 120260), (8590, 111286), (12026, 79490), (15898, 60130), (17180, 55643), (24052, 39745), (30065, 31796)]