11554020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{64189}}^1$

素因数の和:64204

約数の個数: 36

約数和(自身を含む): 35047740

約数和(自身を除く): 23493720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 64189, 128378, 192567, 256756, 320945, 385134, 577701, 641890, 770268, 962835, 1155402, 1283780, 1925670, 2310804, 2888505, 3851340, 5777010, 11554020]

約数ペア:

[(1, 11554020), (2, 5777010), (3, 3851340), (4, 2888505), (5, 2310804), (6, 1925670), (9, 1283780), (10, 1155402), (12, 962835), (15, 770268), (18, 641890), (20, 577701), (30, 385134), (36, 320945), (45, 256756), (60, 192567), (90, 128378), (180, 64189)]