12710940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19259}}^1$

素因数の和:19282

約数の個数: 48

約数和(自身を含む): 38828160

約数和(自身を除く): 26117220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19259, 38518, 57777, 77036, 96295, 115554, 192590, 211849, 231108, 288885, 385180, 423698, 577770, 635547, 847396, 1059245, 1155540, 1271094, 2118490, 2542188, 3177735, 4236980, 6355470, 12710940]

約数ペア:

[(1, 12710940), (2, 6355470), (3, 4236980), (4, 3177735), (5, 2542188), (6, 2118490), (10, 1271094), (11, 1155540), (12, 1059245), (15, 847396), (20, 635547), (22, 577770), (30, 423698), (33, 385180), (44, 288885), (55, 231108), (60, 211849), (66, 192590), (110, 115554), (132, 96295), (165, 77036), (220, 57777), (330, 38518), (660, 19259)]