129124070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{561409}}^1$

素因数の和:561439

約数の個数: 16

約数和(自身を含む): 242529120

約数和(自身を除く): 113405050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 561409, 1122818, 2807045, 5614090, 12912407, 25824814, 64562035, 129124070]

約数ペア:

[(1, 129124070), (2, 64562035), (5, 25824814), (10, 12912407), (23, 5614090), (46, 2807045), (115, 1122818), (230, 561409)]