30227071

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 37650096

約数和(自身を除く): 7423025

約数列:

[1, 7, 17, 49, 119, 131, 277, 833, 917, 1939, 2227, 4709, 6419, 13573, 15589, 32963, 36287, 109123, 230741, 254009, 616879, 1778063, 4318153, 30227071]

約数ペア:

[(1, 30227071), (7, 4318153), (17, 1778063), (49, 616879), (119, 254009), (131, 230741), (277, 109123), (833, 36287), (917, 32963), (1939, 15589), (2227, 13573), (4709, 6419)]