1330897085

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 2052547200

約数和(自身を除く): 721650115

約数列:

[1, 5, 7, 19, 35, 43, 49, 61, 95, 109, 133, 215, 245, 301, 305, 427, 545, 665, 763, 817, 931, 1159, 1505, 2071, 2107, 2135, 2623, 2989, 3815, 4085, 4655, 4687, 5341, 5719, 5795, 6649, 8113, 10355, 10535, 13115, 14497, 14945, 18361, 23435, 26705, 28595, 32809, 33245, 40033, 40565, 46543, 49837, 56791, 72485, 89053, 91805, 101479, 126331, 128527, 164045, 200165, 229663, 232715, 249185, 283955, 285907, 325801, 348859, 445265, 507395, 623371, 631655, 642635, 884317, 1148315, 1429535, 1629005, 1744295, 2001349, 2442013, 3116855, 4363597, 4421585, 5432233, 6190219, 10006745, 12210065, 14009443, 21817985, 27161165, 30951095, 38025631, 70047215, 190128155, 266179417, 1330897085]

約数ペア:

[(1, 1330897085), (5, 266179417), (7, 190128155), (19, 70047215), (35, 38025631), (43, 30951095), (49, 27161165), (61, 21817985), (95, 14009443), (109, 12210065), (133, 10006745), (215, 6190219), (245, 5432233), (301, 4421585), (305, 4363597), (427, 3116855), (545, 2442013), (665, 2001349), (763, 1744295), (817, 1629005), (931, 1429535), (1159, 1148315), (1505, 884317), (2071, 642635), (2107, 631655), (2135, 623371), (2623, 507395), (2989, 445265), (3815, 348859), (4085, 325801), (4655, 285907), (4687, 283955), (5341, 249185), (5719, 232715), (5795, 229663), (6649, 200165), (8113, 164045), (10355, 128527), (10535, 126331), (13115, 101479), (14497, 91805), (14945, 89053), (18361, 72485), (23435, 56791), (26705, 49837), (28595, 46543), (32809, 40565), (33245, 40033)]