1885655310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7489}}^1$

素因数の和:7626

約数の個数: 128

約数和(自身を含む): 5694796800

約数和(自身を除く): 3809141490

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 109, 110, 154, 165, 210, 218, 231, 327, 330, 385, 462, 545, 654, 763, 770, 1090, 1155, 1199, 1526, 1635, 2289, 2310, 2398, 3270, 3597, 3815, 4578, 5995, 7194, 7489, 7630, 8393, 11445, 11990, 14978, 16786, 17985, 22467, 22890, 25179, 35970, 37445, 41965, 44934, 50358, 52423, 74890, 82379, 83930, 104846, 112335, 125895, 157269, 164758, 224670, 247137, 251790, 262115, 314538, 411895, 494274, 524230, 576653, 786345, 816301, 823790, 1153306, 1235685, 1572690, 1632602, 1729959, 2448903, 2471370, 2883265, 3459918, 4081505, 4897806, 5714107, 5766530, 8163010, 8649795, 8979311, 11428214, 12244515, 17142321, 17299590, 17958622, 24489030, 26937933, 28570535, 34284642, 44896555, 53875866, 57141070, 62855177, 85711605, 89793110, 125710354, 134689665, 171423210, 188565531, 269379330, 314275885, 377131062, 628551770, 942827655, 1885655310]

約数ペア:

[(1, 1885655310), (2, 942827655), (3, 628551770), (5, 377131062), (6, 314275885), (7, 269379330), (10, 188565531), (11, 171423210), (14, 134689665), (15, 125710354), (21, 89793110), (22, 85711605), (30, 62855177), (33, 57141070), (35, 53875866), (42, 44896555), (55, 34284642), (66, 28570535), (70, 26937933), (77, 24489030), (105, 17958622), (109, 17299590), (110, 17142321), (154, 12244515), (165, 11428214), (210, 8979311), (218, 8649795), (231, 8163010), (327, 5766530), (330, 5714107), (385, 4897806), (462, 4081505), (545, 3459918), (654, 2883265), (763, 2471370), (770, 2448903), (1090, 1729959), (1155, 1632602), (1199, 1572690), (1526, 1235685), (1635, 1153306), (2289, 823790), (2310, 816301), (2398, 786345), (3270, 576653), (3597, 524230), (3815, 494274), (4578, 411895), (5995, 314538), (7194, 262115), (7489, 251790), (7630, 247137), (8393, 224670), (11445, 164758), (11990, 157269), (14978, 125895), (16786, 112335), (17985, 104846), (22467, 83930), (22890, 82379), (25179, 74890), (35970, 52423), (37445, 50358), (41965, 44934)]