13540740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 38234112

約数和(自身を除く): 24693372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1777, 1905, 2540, 3554, 3810, 5331, 7108, 7620, 8885, 10662, 17770, 21324, 26655, 35540, 53310, 106620, 225679, 451358, 677037, 902716, 1128395, 1354074, 2256790, 2708148, 3385185, 4513580, 6770370, 13540740]

約数ペア:

[(1, 13540740), (2, 6770370), (3, 4513580), (4, 3385185), (5, 2708148), (6, 2256790), (10, 1354074), (12, 1128395), (15, 902716), (20, 677037), (30, 451358), (60, 225679), (127, 106620), (254, 53310), (381, 35540), (508, 26655), (635, 21324), (762, 17770), (1270, 10662), (1524, 8885), (1777, 7620), (1905, 7108), (2540, 5331), (3554, 3810)]