30543578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{10979}}^1$

素因数の和:11101

約数の個数: 16

約数和(自身を含む): 49805280

約数和(自身を除く): 19261702

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 10979, 21958, 142727, 285454, 1174753, 2349506, 15271789, 30543578]

約数ペア:

[(1, 30543578), (2, 15271789), (13, 2349506), (26, 1174753), (107, 285454), (214, 142727), (1391, 21958), (2782, 10979)]