248910210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2741}}^1$

素因数の和:3763

約数の個数: 48

約数和(自身を含む): 648044280

約数和(自身を除く): 399134070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1009, 2018, 2741, 3027, 5045, 5482, 6054, 8223, 9081, 10090, 13705, 15135, 16446, 18162, 24669, 27410, 30270, 41115, 45405, 49338, 82230, 90810, 123345, 246690, 2765669, 5531338, 8297007, 13828345, 16594014, 24891021, 27656690, 41485035, 49782042, 82970070, 124455105, 248910210]

約数ペア:

[(1, 248910210), (2, 124455105), (3, 82970070), (5, 49782042), (6, 41485035), (9, 27656690), (10, 24891021), (15, 16594014), (18, 13828345), (30, 8297007), (45, 5531338), (90, 2765669), (1009, 246690), (2018, 123345), (2741, 90810), (3027, 82230), (5045, 49338), (5482, 45405), (6054, 41115), (8223, 30270), (9081, 27410), (10090, 24669), (13705, 18162), (15135, 16446)]