20173590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74717}}^1$

素因数の和:74733

約数の個数: 32

約数和(自身を含む): 53796960

約数和(自身を除く): 33623370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74717, 149434, 224151, 373585, 448302, 672453, 747170, 1120755, 1344906, 2017359, 2241510, 3362265, 4034718, 6724530, 10086795, 20173590]

約数ペア:

[(1, 20173590), (2, 10086795), (3, 6724530), (5, 4034718), (6, 3362265), (9, 2241510), (10, 2017359), (15, 1344906), (18, 1120755), (27, 747170), (30, 672453), (45, 448302), (54, 373585), (90, 224151), (135, 149434), (270, 74717)]