54413820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{302299}}^1$

素因数の和:302314

約数の個数: 36

約数和(自身を含む): 165055800

約数和(自身を除く): 110641980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 302299, 604598, 906897, 1209196, 1511495, 1813794, 2720691, 3022990, 3627588, 4534485, 5441382, 6045980, 9068970, 10882764, 13603455, 18137940, 27206910, 54413820]

約数ペア:

[(1, 54413820), (2, 27206910), (3, 18137940), (4, 13603455), (5, 10882764), (6, 9068970), (9, 6045980), (10, 5441382), (12, 4534485), (15, 3627588), (18, 3022990), (20, 2720691), (30, 1813794), (36, 1511495), (45, 1209196), (60, 906897), (90, 604598), (180, 302299)]