486961380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2705341}}^1$

素因数の和:2705356

約数の個数: 36

約数和(自身を含む): 1477116732

約数和(自身を除く): 990155352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2705341, 5410682, 8116023, 10821364, 13526705, 16232046, 24348069, 27053410, 32464092, 40580115, 48696138, 54106820, 81160230, 97392276, 121740345, 162320460, 243480690, 486961380]

約数ペア:

[(1, 486961380), (2, 243480690), (3, 162320460), (4, 121740345), (5, 97392276), (6, 81160230), (9, 54106820), (10, 48696138), (12, 40580115), (15, 32464092), (18, 27053410), (20, 24348069), (30, 16232046), (36, 13526705), (45, 10821364), (60, 8116023), (90, 5410682), (180, 2705341)]