12461940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69233}}^1$

素因数の和:69248

約数の個数: 36

約数和(自身を含む): 37801764

約数和(自身を除く): 25339824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69233, 138466, 207699, 276932, 346165, 415398, 623097, 692330, 830796, 1038495, 1246194, 1384660, 2076990, 2492388, 3115485, 4153980, 6230970, 12461940]

約数ペア:

[(1, 12461940), (2, 6230970), (3, 4153980), (4, 3115485), (5, 2492388), (6, 2076990), (9, 1384660), (10, 1246194), (12, 1038495), (15, 830796), (18, 692330), (20, 623097), (30, 415398), (36, 346165), (45, 276932), (60, 207699), (90, 138466), (180, 69233)]