25713870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9419}}^1$

素因数の和:9449

約数の個数: 64

約数和(自身を含む): 75962880

約数和(自身を除く): 50249010

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9419, 18838, 28257, 47095, 56514, 65933, 94190, 122447, 131866, 141285, 197799, 244894, 282570, 329665, 367341, 395598, 612235, 659330, 734682, 857129, 988995, 1224470, 1714258, 1836705, 1977990, 2571387, 3673410, 4285645, 5142774, 8571290, 12856935, 25713870]

約数ペア:

[(1, 25713870), (2, 12856935), (3, 8571290), (5, 5142774), (6, 4285645), (7, 3673410), (10, 2571387), (13, 1977990), (14, 1836705), (15, 1714258), (21, 1224470), (26, 988995), (30, 857129), (35, 734682), (39, 659330), (42, 612235), (65, 395598), (70, 367341), (78, 329665), (91, 282570), (105, 244894), (130, 197799), (182, 141285), (195, 131866), (210, 122447), (273, 94190), (390, 65933), (455, 56514), (546, 47095), (910, 28257), (1365, 18838), (2730, 9419)]