315080332

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{105167}}^1$

素因数の和:105285

約数の個数: 24

約数和(自身を含む): 636056064

約数和(自身を除く): 320975732

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 105167, 210334, 420668, 736169, 1472338, 2944676, 11252869, 22505738, 45011476, 78770083, 157540166, 315080332]

約数ペア:

[(1, 315080332), (2, 157540166), (4, 78770083), (7, 45011476), (14, 22505738), (28, 11252869), (107, 2944676), (214, 1472338), (428, 736169), (749, 420668), (1498, 210334), (2996, 105167)]