339247160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1211597}}^1$

素因数の和:1211615

約数の個数: 32

約数和(自身を含む): 872350560

約数和(自身を除く): 533103400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1211597, 2423194, 4846388, 6057985, 8481179, 9692776, 12115970, 16962358, 24231940, 33924716, 42405895, 48463880, 67849432, 84811790, 169623580, 339247160]

約数ペア:

[(1, 339247160), (2, 169623580), (4, 84811790), (5, 67849432), (7, 48463880), (8, 42405895), (10, 33924716), (14, 24231940), (20, 16962358), (28, 12115970), (35, 9692776), (40, 8481179), (56, 6057985), (70, 4846388), (140, 2423194), (280, 1211597)]