20170310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87697}}^1$

素因数の和:87727

約数の個数: 16

約数和(自身を含む): 37885536

約数和(自身を除く): 17715226

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87697, 175394, 438485, 876970, 2017031, 4034062, 10085155, 20170310]

約数ペア:

[(1, 20170310), (2, 10085155), (5, 4034062), (10, 2017031), (23, 876970), (46, 438485), (115, 175394), (230, 87697)]