74986740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{416593}}^1$

素因数の和:416608

約数の個数: 36

約数和(自身を含む): 227460324

約数和(自身を除く): 152473584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 416593, 833186, 1249779, 1666372, 2082965, 2499558, 3749337, 4165930, 4999116, 6248895, 7498674, 8331860, 12497790, 14997348, 18746685, 24995580, 37493370, 74986740]

約数ペア:

[(1, 74986740), (2, 37493370), (3, 24995580), (4, 18746685), (5, 14997348), (6, 12497790), (9, 8331860), (10, 7498674), (12, 6248895), (15, 4999116), (18, 4165930), (20, 3749337), (30, 2499558), (36, 2082965), (45, 1666372), (60, 1249779), (90, 833186), (180, 416593)]