1330331470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 2631605760

約数和(自身を除く): 1301274290

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 139, 166, 278, 415, 695, 830, 887, 1079, 1390, 1774, 1807, 2158, 3614, 4435, 5395, 8870, 9035, 10790, 11531, 11537, 18070, 23062, 23074, 57655, 57685, 73621, 115310, 115370, 123293, 147242, 149981, 246586, 299962, 368105, 616465, 736210, 749905, 957073, 1232930, 1499810, 1602809, 1914146, 3205618, 4785365, 8014045, 9570730, 10233319, 16028090, 20466638, 51166595, 102333190, 133033147, 266066294, 665165735, 1330331470]

約数ペア:

[(1, 1330331470), (2, 665165735), (5, 266066294), (10, 133033147), (13, 102333190), (26, 51166595), (65, 20466638), (83, 16028090), (130, 10233319), (139, 9570730), (166, 8014045), (278, 4785365), (415, 3205618), (695, 1914146), (830, 1602809), (887, 1499810), (1079, 1232930), (1390, 957073), (1774, 749905), (1807, 736210), (2158, 616465), (3614, 368105), (4435, 299962), (5395, 246586), (8870, 149981), (9035, 147242), (10790, 123293), (11531, 115370), (11537, 115310), (18070, 73621), (23062, 57685), (23074, 57655)]