165288540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34871}}^1$

素因数の和:34962

約数の個数: 48

約数和(自身を含む): 468679680

約数和(自身を除く): 303391140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 34871, 69742, 104613, 139484, 174355, 209226, 348710, 418452, 523065, 697420, 1046130, 2092260, 2754809, 5509618, 8264427, 11019236, 13774045, 16528854, 27548090, 33057708, 41322135, 55096180, 82644270, 165288540]

約数ペア:

[(1, 165288540), (2, 82644270), (3, 55096180), (4, 41322135), (5, 33057708), (6, 27548090), (10, 16528854), (12, 13774045), (15, 11019236), (20, 8264427), (30, 5509618), (60, 2754809), (79, 2092260), (158, 1046130), (237, 697420), (316, 523065), (395, 418452), (474, 348710), (790, 209226), (948, 174355), (1185, 139484), (1580, 104613), (2370, 69742), (4740, 34871)]