30780110

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{3271}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 55480032

約数和(自身を除く): 24699922

約数列:

[1, 2, 5, 10, 941, 1882, 3271, 4705, 6542, 9410, 16355, 32710, 3078011, 6156022, 15390055, 30780110]

約数ペア:

[(1, 30780110), (2, 15390055), (5, 6156022), (10, 3078011), (941, 32710), (1882, 16355), (3271, 9410), (4705, 6542)]