67406490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39419}}^1$

素因数の和:39451

約数の個数: 48

約数和(自身を含む): 184485600

約数和(自身を除く): 117079110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 39419, 78838, 118257, 197095, 236514, 354771, 394190, 591285, 709542, 748961, 1182570, 1497922, 1773855, 2246883, 3547710, 3744805, 4493766, 6740649, 7489610, 11234415, 13481298, 22468830, 33703245, 67406490]

約数ペア:

[(1, 67406490), (2, 33703245), (3, 22468830), (5, 13481298), (6, 11234415), (9, 7489610), (10, 6740649), (15, 4493766), (18, 3744805), (19, 3547710), (30, 2246883), (38, 1773855), (45, 1497922), (57, 1182570), (90, 748961), (95, 709542), (114, 591285), (171, 394190), (190, 354771), (285, 236514), (342, 197095), (570, 118257), (855, 78838), (1710, 39419)]