14778990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 25034130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 431, 635, 762, 862, 1143, 1270, 1293, 1905, 2155, 2286, 2586, 3429, 3810, 3879, 4310, 5715, 6465, 6858, 7758, 11430, 11637, 12930, 17145, 19395, 23274, 34290, 38790, 54737, 58185, 109474, 116370, 164211, 273685, 328422, 492633, 547370, 821055, 985266, 1477899, 1642110, 2463165, 2955798, 4926330, 7389495, 14778990]

約数ペア:

[(1, 14778990), (2, 7389495), (3, 4926330), (5, 2955798), (6, 2463165), (9, 1642110), (10, 1477899), (15, 985266), (18, 821055), (27, 547370), (30, 492633), (45, 328422), (54, 273685), (90, 164211), (127, 116370), (135, 109474), (254, 58185), (270, 54737), (381, 38790), (431, 34290), (635, 23274), (762, 19395), (862, 17145), (1143, 12930), (1270, 11637), (1293, 11430), (1905, 7758), (2155, 6858), (2286, 6465), (2586, 5715), (3429, 4310), (3810, 3879)]