68982430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 147448512

約数和(自身を除く): 78466082

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 629, 814, 935, 997, 1258, 1870, 1994, 2035, 3145, 4070, 4985, 6290, 6919, 9970, 10967, 13838, 16949, 21934, 33898, 34595, 36889, 54835, 69190, 73778, 84745, 109670, 169490, 184445, 186439, 368890, 372878, 405779, 627113, 811558, 932195, 1254226, 1864390, 2028895, 3135565, 4057790, 6271130, 6898243, 13796486, 34491215, 68982430]

約数ペア:

[(1, 68982430), (2, 34491215), (5, 13796486), (10, 6898243), (11, 6271130), (17, 4057790), (22, 3135565), (34, 2028895), (37, 1864390), (55, 1254226), (74, 932195), (85, 811558), (110, 627113), (170, 405779), (185, 372878), (187, 368890), (370, 186439), (374, 184445), (407, 169490), (629, 109670), (814, 84745), (935, 73778), (997, 69190), (1258, 54835), (1870, 36889), (1994, 34595), (2035, 33898), (3145, 21934), (4070, 16949), (4985, 13838), (6290, 10967), (6919, 9970)]