30539210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234917}}^1$

素因数の和:234937

約数の個数: 16

約数和(自身を含む): 59199336

約数和(自身を除く): 28660126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 234917, 469834, 1174585, 2349170, 3053921, 6107842, 15269605, 30539210]

約数ペア:

[(1, 30539210), (2, 15269605), (5, 6107842), (10, 3053921), (13, 2349170), (26, 1174585), (65, 469834), (130, 234917)]