610220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 1380624

約数和(自身を除く): 770404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2347, 4694, 9388, 11735, 23470, 30511, 46940, 61022, 122044, 152555, 305110, 610220]

約数ペア:

[(1, 610220), (2, 305110), (4, 152555), (5, 122044), (10, 61022), (13, 46940), (20, 30511), (26, 23470), (52, 11735), (65, 9388), (130, 4694), (260, 2347)]