6834740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 16015104

約数和(自身を除く): 9180364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 661, 940, 1034, 1322, 2068, 2585, 2644, 3305, 5170, 6610, 7271, 10340, 13220, 14542, 29084, 31067, 36355, 62134, 72710, 124268, 145420, 155335, 310670, 341737, 621340, 683474, 1366948, 1708685, 3417370, 6834740]

約数ペア:

[(1, 6834740), (2, 3417370), (4, 1708685), (5, 1366948), (10, 683474), (11, 621340), (20, 341737), (22, 310670), (44, 155335), (47, 145420), (55, 124268), (94, 72710), (110, 62134), (188, 36355), (220, 31067), (235, 29084), (470, 14542), (517, 13220), (661, 10340), (940, 7271), (1034, 6610), (1322, 5170), (2068, 3305), (2585, 2644)]