9969892570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{66791}}^1$

素因数の和:66891

約数の個数: 64

約数和(自身を含む): 20774983680

約数和(自身を除く): 10805091110

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 59, 110, 115, 118, 230, 253, 295, 506, 590, 649, 1265, 1298, 1357, 2530, 2714, 3245, 6490, 6785, 13570, 14927, 29854, 66791, 74635, 133582, 149270, 333955, 667910, 734701, 1469402, 1536193, 3072386, 3673505, 3940669, 7347010, 7680965, 7881338, 15361930, 16898123, 19703345, 33796246, 39406690, 43347359, 84490615, 86694718, 90635387, 168981230, 181270774, 216736795, 433473590, 453176935, 906353870, 996989257, 1993978514, 4984946285, 9969892570]

約数ペア:

[(1, 9969892570), (2, 4984946285), (5, 1993978514), (10, 996989257), (11, 906353870), (22, 453176935), (23, 433473590), (46, 216736795), (55, 181270774), (59, 168981230), (110, 90635387), (115, 86694718), (118, 84490615), (230, 43347359), (253, 39406690), (295, 33796246), (506, 19703345), (590, 16898123), (649, 15361930), (1265, 7881338), (1298, 7680965), (1357, 7347010), (2530, 3940669), (2714, 3673505), (3245, 3072386), (6490, 1536193), (6785, 1469402), (13570, 734701), (14927, 667910), (29854, 333955), (66791, 149270), (74635, 133582)]