721976130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{34429}}^1$

素因数の和:34675

約数の個数: 48

約数和(自身を含む): 1885249080

約数和(自身を除く): 1163272950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233, 466, 699, 1165, 1398, 2097, 2330, 3495, 4194, 6990, 10485, 20970, 34429, 68858, 103287, 172145, 206574, 309861, 344290, 516435, 619722, 1032870, 1549305, 3098610, 8021957, 16043914, 24065871, 40109785, 48131742, 72197613, 80219570, 120329355, 144395226, 240658710, 360988065, 721976130]

約数ペア:

[(1, 721976130), (2, 360988065), (3, 240658710), (5, 144395226), (6, 120329355), (9, 80219570), (10, 72197613), (15, 48131742), (18, 40109785), (30, 24065871), (45, 16043914), (90, 8021957), (233, 3098610), (466, 1549305), (699, 1032870), (1165, 619722), (1398, 516435), (2097, 344290), (2330, 309861), (3495, 206574), (4194, 172145), (6990, 103287), (10485, 68858), (20970, 34429)]