129549060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{719717}}^1$

素因数の和:719732

約数の個数: 36

約数和(自身を含む): 392966028

約数和(自身を除く): 263416968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 719717, 1439434, 2159151, 2878868, 3598585, 4318302, 6477453, 7197170, 8636604, 10795755, 12954906, 14394340, 21591510, 25909812, 32387265, 43183020, 64774530, 129549060]

約数ペア:

[(1, 129549060), (2, 64774530), (3, 43183020), (4, 32387265), (5, 25909812), (6, 21591510), (9, 14394340), (10, 12954906), (12, 10795755), (15, 8636604), (18, 7197170), (20, 6477453), (30, 4318302), (36, 3598585), (45, 2878868), (60, 2159151), (90, 1439434), (180, 719717)]