135095180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{929}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 310292640

約数和(自身を除く): 175197460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 661, 929, 1322, 1858, 2644, 3305, 3716, 4645, 6610, 7271, 9290, 10219, 13220, 14542, 18580, 20438, 29084, 36355, 40876, 51095, 72710, 102190, 145420, 204380, 614069, 1228138, 2456276, 3070345, 6140690, 6754759, 12281380, 13509518, 27019036, 33773795, 67547590, 135095180]

約数ペア:

[(1, 135095180), (2, 67547590), (4, 33773795), (5, 27019036), (10, 13509518), (11, 12281380), (20, 6754759), (22, 6140690), (44, 3070345), (55, 2456276), (110, 1228138), (220, 614069), (661, 204380), (929, 145420), (1322, 102190), (1858, 72710), (2644, 51095), (3305, 40876), (3716, 36355), (4645, 29084), (6610, 20438), (7271, 18580), (9290, 14542), (10219, 13220)]