260030295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1949

約数の個数: 96

約数和(自身を含む): 566092800

約数和(自身を除く): 306062505

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 35, 45, 57, 63, 69, 95, 105, 115, 133, 161, 171, 207, 285, 315, 345, 399, 437, 483, 665, 805, 855, 1035, 1197, 1311, 1449, 1889, 1995, 2185, 2415, 3059, 3933, 5667, 5985, 6555, 7245, 9177, 9445, 13223, 15295, 17001, 19665, 27531, 28335, 35891, 39669, 43447, 45885, 66115, 85005, 107673, 119007, 130341, 137655, 179455, 198345, 217235, 251237, 304129, 323019, 391023, 538365, 595035, 651705, 753711, 825493, 912387, 1256185, 1520645, 1615095, 1955115, 2261133, 2476479, 2737161, 3768555, 4127465, 4561935, 5778451, 7429437, 11305665, 12382395, 13685805, 17335353, 28892255, 37147185, 52006059, 86676765, 260030295]

約数ペア:

[(1, 260030295), (3, 86676765), (5, 52006059), (7, 37147185), (9, 28892255), (15, 17335353), (19, 13685805), (21, 12382395), (23, 11305665), (35, 7429437), (45, 5778451), (57, 4561935), (63, 4127465), (69, 3768555), (95, 2737161), (105, 2476479), (115, 2261133), (133, 1955115), (161, 1615095), (171, 1520645), (207, 1256185), (285, 912387), (315, 825493), (345, 753711), (399, 651705), (437, 595035), (483, 538365), (665, 391023), (805, 323019), (855, 304129), (1035, 251237), (1197, 217235), (1311, 198345), (1449, 179455), (1889, 137655), (1995, 130341), (2185, 119007), (2415, 107673), (3059, 85005), (3933, 66115), (5667, 45885), (5985, 43447), (6555, 39669), (7245, 35891), (9177, 28335), (9445, 27531), (13223, 19665), (15295, 17001)]