134812980

素因数分解:

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

素因数の和:39453

約数の個数: 72

約数和(自身を含む): 430466400

約数和(自身を除く): 295653420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 39419, 78838, 118257, 157676, 197095, 236514, 354771, 394190, 473028, 591285, 709542, 748961, 788380, 1182570, 1419084, 1497922, 1773855, 2246883, 2365140, 2995844, 3547710, 3744805, 4493766, 6740649, 7095420, 7489610, 8987532, 11234415, 13481298, 14979220, 22468830, 26962596, 33703245, 44937660, 67406490, 134812980]

約数ペア:

[(1, 134812980), (2, 67406490), (3, 44937660), (4, 33703245), (5, 26962596), (6, 22468830), (9, 14979220), (10, 13481298), (12, 11234415), (15, 8987532), (18, 7489610), (19, 7095420), (20, 6740649), (30, 4493766), (36, 3744805), (38, 3547710), (45, 2995844), (57, 2365140), (60, 2246883), (76, 1773855), (90, 1497922), (95, 1419084), (114, 1182570), (171, 788380), (180, 748961), (190, 709542), (228, 591285), (285, 473028), (342, 394190), (380, 354771), (570, 236514), (684, 197095), (855, 157676), (1140, 118257), (1710, 78838), (3420, 39419)]