541630810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{10141}}^1$

素因数の和:10271

約数の個数: 48

約数和(自身を含む): 1144626120

約数和(自身を除く): 602995310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 3815, 5341, 7630, 10141, 10682, 20282, 26705, 50705, 53410, 70987, 101410, 141974, 354935, 496909, 709870, 993818, 1105369, 2210738, 2484545, 4969090, 5526845, 7737583, 11053690, 15475166, 38687915, 54163081, 77375830, 108326162, 270815405, 541630810]

約数ペア:

[(1, 541630810), (2, 270815405), (5, 108326162), (7, 77375830), (10, 54163081), (14, 38687915), (35, 15475166), (49, 11053690), (70, 7737583), (98, 5526845), (109, 4969090), (218, 2484545), (245, 2210738), (490, 1105369), (545, 993818), (763, 709870), (1090, 496909), (1526, 354935), (3815, 141974), (5341, 101410), (7630, 70987), (10141, 53410), (10682, 50705), (20282, 26705)]