78342570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{937}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 204127560

約数和(自身を除く): 125784990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 929, 937, 1858, 1874, 2787, 2811, 4645, 4685, 5574, 5622, 8361, 8433, 9290, 9370, 13935, 14055, 16722, 16866, 27870, 28110, 41805, 42165, 83610, 84330, 870473, 1740946, 2611419, 4352365, 5222838, 7834257, 8704730, 13057095, 15668514, 26114190, 39171285, 78342570]

約数ペア:

[(1, 78342570), (2, 39171285), (3, 26114190), (5, 15668514), (6, 13057095), (9, 8704730), (10, 7834257), (15, 5222838), (18, 4352365), (30, 2611419), (45, 1740946), (90, 870473), (929, 84330), (937, 83610), (1858, 42165), (1874, 41805), (2787, 28110), (2811, 27870), (4645, 16866), (4685, 16722), (5574, 14055), (5622, 13935), (8361, 9370), (8433, 9290)]