23989210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 55054080

約数和(自身を除く): 31064870

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1061, 1190, 1330, 1615, 2122, 2261, 3230, 4522, 5305, 7427, 10610, 11305, 14854, 18037, 20159, 22610, 36074, 37135, 40318, 74270, 90185, 100795, 126259, 141113, 180370, 201590, 252518, 282226, 342703, 631295, 685406, 705565, 1262590, 1411130, 1713515, 2398921, 3427030, 4797842, 11994605, 23989210]

約数ペア:

[(1, 23989210), (2, 11994605), (5, 4797842), (7, 3427030), (10, 2398921), (14, 1713515), (17, 1411130), (19, 1262590), (34, 705565), (35, 685406), (38, 631295), (70, 342703), (85, 282226), (95, 252518), (119, 201590), (133, 180370), (170, 141113), (190, 126259), (238, 100795), (266, 90185), (323, 74270), (595, 40318), (646, 37135), (665, 36074), (1061, 22610), (1190, 20159), (1330, 18037), (1615, 14854), (2122, 11305), (2261, 10610), (3230, 7427), (4522, 5305)]