744134830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 1411458048

約数和(自身を除く): 667323218

約数列:

[1, 2, 5, 10, 41, 67, 82, 103, 134, 205, 206, 263, 335, 410, 515, 526, 670, 1030, 1315, 2630, 2747, 4223, 5494, 6901, 8446, 10783, 13735, 13802, 17621, 21115, 21566, 27089, 27470, 34505, 35242, 42230, 53915, 54178, 69010, 88105, 107830, 135445, 176210, 270890, 282941, 565882, 722461, 1110649, 1414705, 1444922, 1814963, 2221298, 2829410, 3612305, 3629926, 5553245, 7224610, 9074815, 11106490, 18149630, 74413483, 148826966, 372067415, 744134830]

約数ペア:

[(1, 744134830), (2, 372067415), (5, 148826966), (10, 74413483), (41, 18149630), (67, 11106490), (82, 9074815), (103, 7224610), (134, 5553245), (205, 3629926), (206, 3612305), (263, 2829410), (335, 2221298), (410, 1814963), (515, 1444922), (526, 1414705), (670, 1110649), (1030, 722461), (1315, 565882), (2630, 282941), (2747, 270890), (4223, 176210), (5494, 135445), (6901, 107830), (8446, 88105), (10783, 69010), (13735, 54178), (13802, 53915), (17621, 42230), (21115, 35242), (21566, 34505), (27089, 27470)]