315620110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2427847}}^1$

素因数の和:2427867

約数の個数: 16

約数和(自身を含む): 611817696

約数和(自身を除く): 296197586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2427847, 4855694, 12139235, 24278470, 31562011, 63124022, 157810055, 315620110]

約数ペア:

[(1, 315620110), (2, 157810055), (5, 63124022), (10, 31562011), (13, 24278470), (26, 12139235), (65, 4855694), (130, 2427847)]