212924220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3548737}}^1$

素因数の和:3548749

約数の個数: 24

約数和(自身を含む): 596187984

約数和(自身を除く): 383263764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3548737, 7097474, 10646211, 14194948, 17743685, 21292422, 35487370, 42584844, 53231055, 70974740, 106462110, 212924220]

約数ペア:

[(1, 212924220), (2, 106462110), (3, 70974740), (4, 53231055), (5, 42584844), (6, 35487370), (10, 21292422), (12, 17743685), (15, 14194948), (20, 10646211), (30, 7097474), (60, 3548737)]