38398590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142217}}^1$

素因数の和:142233

約数の個数: 32

約数和(自身を含む): 102396960

約数和(自身を除く): 63998370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142217, 284434, 426651, 711085, 853302, 1279953, 1422170, 2133255, 2559906, 3839859, 4266510, 6399765, 7679718, 12799530, 19199295, 38398590]

約数ペア:

[(1, 38398590), (2, 19199295), (3, 12799530), (5, 7679718), (6, 6399765), (9, 4266510), (10, 3839859), (15, 2559906), (18, 2133255), (27, 1422170), (30, 1279953), (45, 853302), (54, 711085), (90, 426651), (135, 284434), (270, 142217)]