74269620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{412609}}^1$

素因数の和:412624

約数の個数: 36

約数和(自身を含む): 225285060

約数和(自身を除く): 151015440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 412609, 825218, 1237827, 1650436, 2063045, 2475654, 3713481, 4126090, 4951308, 6189135, 7426962, 8252180, 12378270, 14853924, 18567405, 24756540, 37134810, 74269620]

約数ペア:

[(1, 74269620), (2, 37134810), (3, 24756540), (4, 18567405), (5, 14853924), (6, 12378270), (9, 8252180), (10, 7426962), (12, 6189135), (15, 4951308), (18, 4126090), (20, 3713481), (30, 2475654), (36, 2063045), (45, 1650436), (60, 1237827), (90, 825218), (180, 412609)]