344912140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{749809}}^1$

素因数の和:749841

約数の個数: 24

約数和(自身を含む): 755808480

約数和(自身を除く): 410896340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 749809, 1499618, 2999236, 3749045, 7498090, 14996180, 17245607, 34491214, 68982428, 86228035, 172456070, 344912140]

約数ペア:

[(1, 344912140), (2, 172456070), (4, 86228035), (5, 68982428), (10, 34491214), (20, 17245607), (23, 14996180), (46, 7498090), (92, 3749045), (115, 2999236), (230, 1499618), (460, 749809)]