73470530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 163503360

約数和(自身を除く): 90032830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 1295, 1330, 1406, 1493, 2590, 2986, 3515, 4921, 7030, 7465, 9842, 10451, 14930, 20902, 24605, 28367, 49210, 52255, 55241, 56734, 104510, 110482, 141835, 198569, 276205, 283670, 386687, 397138, 552410, 773374, 992845, 1049579, 1933435, 1985690, 2099158, 3866870, 5247895, 7347053, 10495790, 14694106, 36735265, 73470530]

約数ペア:

[(1, 73470530), (2, 36735265), (5, 14694106), (7, 10495790), (10, 7347053), (14, 5247895), (19, 3866870), (35, 2099158), (37, 1985690), (38, 1933435), (70, 1049579), (74, 992845), (95, 773374), (133, 552410), (185, 397138), (190, 386687), (259, 283670), (266, 276205), (370, 198569), (518, 141835), (665, 110482), (703, 104510), (1295, 56734), (1330, 55241), (1406, 52255), (1493, 49210), (2590, 28367), (2986, 24605), (3515, 20902), (4921, 14930), (7030, 10451), (7465, 9842)]