12579490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 30886272

約数和(自身を除く): 18306782

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 31, 34, 35, 55, 62, 70, 77, 85, 110, 119, 154, 155, 170, 187, 217, 238, 310, 341, 374, 385, 434, 527, 595, 682, 770, 935, 961, 1054, 1085, 1190, 1309, 1705, 1870, 1922, 2170, 2387, 2618, 2635, 3410, 3689, 4774, 4805, 5270, 5797, 6545, 6727, 7378, 9610, 10571, 11594, 11935, 13090, 13454, 16337, 18445, 21142, 23870, 28985, 32674, 33635, 36890, 40579, 52855, 57970, 67270, 73997, 81158, 81685, 105710, 114359, 147994, 163370, 179707, 202895, 228718, 359414, 369985, 405790, 571795, 739970, 898535, 1143590, 1257949, 1797070, 2515898, 6289745, 12579490]

約数ペア:

[(1, 12579490), (2, 6289745), (5, 2515898), (7, 1797070), (10, 1257949), (11, 1143590), (14, 898535), (17, 739970), (22, 571795), (31, 405790), (34, 369985), (35, 359414), (55, 228718), (62, 202895), (70, 179707), (77, 163370), (85, 147994), (110, 114359), (119, 105710), (154, 81685), (155, 81158), (170, 73997), (187, 67270), (217, 57970), (238, 52855), (310, 40579), (341, 36890), (374, 33635), (385, 32674), (434, 28985), (527, 23870), (595, 21142), (682, 18445), (770, 16337), (935, 13454), (961, 13090), (1054, 11935), (1085, 11594), (1190, 10571), (1309, 9610), (1705, 7378), (1870, 6727), (1922, 6545), (2170, 5797), (2387, 5270), (2618, 4805), (2635, 4774), (3410, 3689)]