30084670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 38344130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 439, 445, 623, 770, 878, 890, 979, 1246, 1958, 2195, 3073, 3115, 4390, 4829, 4895, 6146, 6230, 6853, 9658, 9790, 13706, 15365, 24145, 30730, 33803, 34265, 39071, 48290, 67606, 68530, 78142, 169015, 195355, 273497, 338030, 390710, 429781, 546994, 859562, 1367485, 2148905, 2734970, 3008467, 4297810, 6016934, 15042335, 30084670]

約数ペア:

[(1, 30084670), (2, 15042335), (5, 6016934), (7, 4297810), (10, 3008467), (11, 2734970), (14, 2148905), (22, 1367485), (35, 859562), (55, 546994), (70, 429781), (77, 390710), (89, 338030), (110, 273497), (154, 195355), (178, 169015), (385, 78142), (439, 68530), (445, 67606), (623, 48290), (770, 39071), (878, 34265), (890, 33803), (979, 30730), (1246, 24145), (1958, 15365), (2195, 13706), (3073, 9790), (3115, 9658), (4390, 6853), (4829, 6230), (4895, 6146)]