201730570

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{47917}}^1$

素因数の和:48345

約数の個数: 16

約数和(自身を含む): 363985128

約数和(自身を除く): 162254558

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 47917, 95834, 239585, 479170, 20173057, 40346114, 100865285, 201730570]

約数ペア:

[(1, 201730570), (2, 100865285), (5, 40346114), (10, 20173057), (421, 479170), (842, 239585), (2105, 95834), (4210, 47917)]