27489110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 54237600

約数和(自身を除く): 26748490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 929, 1345, 1858, 2690, 2959, 4645, 5918, 9290, 10219, 14795, 20438, 29590, 51095, 102190, 249901, 499802, 1249505, 2499010, 2748911, 5497822, 13744555, 27489110]

約数ペア:

[(1, 27489110), (2, 13744555), (5, 5497822), (10, 2748911), (11, 2499010), (22, 1249505), (55, 499802), (110, 249901), (269, 102190), (538, 51095), (929, 29590), (1345, 20438), (1858, 14795), (2690, 10219), (2959, 9290), (4645, 5918)]