85327740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{474043}}^1$

素因数の和:474058

約数の個数: 36

約数和(自身を含む): 258828024

約数和(自身を除く): 173500284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 474043, 948086, 1422129, 1896172, 2370215, 2844258, 4266387, 4740430, 5688516, 7110645, 8532774, 9480860, 14221290, 17065548, 21331935, 28442580, 42663870, 85327740]

約数ペア:

[(1, 85327740), (2, 42663870), (3, 28442580), (4, 21331935), (5, 17065548), (6, 14221290), (9, 9480860), (10, 8532774), (12, 7110645), (15, 5688516), (18, 4740430), (20, 4266387), (30, 2844258), (36, 2370215), (45, 1896172), (60, 1422129), (90, 948086), (180, 474043)]