272030210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 499150080

約数和(自身を除く): 227119870

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 515, 545, 1030, 1090, 2423, 4846, 11227, 12115, 22454, 24230, 56135, 112270, 249569, 264107, 499138, 528214, 1247845, 1320535, 2495690, 2641070, 27203021, 54406042, 136015105, 272030210]

約数ペア:

[(1, 272030210), (2, 136015105), (5, 54406042), (10, 27203021), (103, 2641070), (109, 2495690), (206, 1320535), (218, 1247845), (515, 528214), (545, 499138), (1030, 264107), (1090, 249569), (2423, 112270), (4846, 56135), (11227, 24230), (12115, 22454)]