69869762020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151890787}}^1$

素因数の和:151890819

約数の個数: 24

約数和(自身を含む): 153105914304

約数和(自身を除く): 83236152284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 151890787, 303781574, 607563148, 759453935, 1518907870, 3037815740, 3493488101, 6986976202, 13973952404, 17467440505, 34934881010, 69869762020]

約数ペア:

[(1, 69869762020), (2, 34934881010), (4, 17467440505), (5, 13973952404), (10, 6986976202), (20, 3493488101), (23, 3037815740), (46, 1518907870), (92, 759453935), (115, 607563148), (230, 303781574), (460, 151890787)]