30442087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 37231488

約数和(自身を除く): 6789401

約数列:

[1, 13, 17, 23, 53, 113, 221, 299, 391, 689, 901, 1219, 1469, 1921, 2599, 5083, 5989, 11713, 15847, 20723, 24973, 33787, 44183, 77857, 101813, 137747, 269399, 574379, 1323569, 1790711, 2341699, 30442087]

約数ペア:

[(1, 30442087), (13, 2341699), (17, 1790711), (23, 1323569), (53, 574379), (113, 269399), (221, 137747), (299, 101813), (391, 77857), (689, 44183), (901, 33787), (1219, 24973), (1469, 20723), (1921, 15847), (2599, 11713), (5083, 5989)]