68414130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1693}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 178378200

約数和(自身を除く): 109964070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 1693, 2245, 2694, 3386, 4041, 4490, 5079, 6735, 8082, 8465, 10158, 13470, 15237, 16930, 20205, 25395, 30474, 40410, 50790, 76185, 152370, 760157, 1520314, 2280471, 3800785, 4560942, 6841413, 7601570, 11402355, 13682826, 22804710, 34207065, 68414130]

約数ペア:

[(1, 68414130), (2, 34207065), (3, 22804710), (5, 13682826), (6, 11402355), (9, 7601570), (10, 6841413), (15, 4560942), (18, 3800785), (30, 2280471), (45, 1520314), (90, 760157), (449, 152370), (898, 76185), (1347, 50790), (1693, 40410), (2245, 30474), (2694, 25395), (3386, 20205), (4041, 16930), (4490, 15237), (5079, 13470), (6735, 10158), (8082, 8465)]