68805810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4271}}^1$

素因数の和:4463

約数の個数: 48

約数和(自身を含む): 179936640

約数和(自身を除く): 111130830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 4271, 5370, 8055, 8542, 12813, 16110, 21355, 25626, 38439, 42710, 64065, 76878, 128130, 192195, 384390, 764509, 1529018, 2293527, 3822545, 4587054, 6880581, 7645090, 11467635, 13761162, 22935270, 34402905, 68805810]

約数ペア:

[(1, 68805810), (2, 34402905), (3, 22935270), (5, 13761162), (6, 11467635), (9, 7645090), (10, 6880581), (15, 4587054), (18, 3822545), (30, 2293527), (45, 1529018), (90, 764509), (179, 384390), (358, 192195), (537, 128130), (895, 76878), (1074, 64065), (1611, 42710), (1790, 38439), (2685, 25626), (3222, 21355), (4271, 16110), (5370, 12813), (8055, 8542)]