1940522070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64684069}}^1$

素因数の和:64684079

約数の個数: 16

約数和(自身を含む): 4657253040

約数和(自身を除く): 2716730970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64684069, 129368138, 194052207, 323420345, 388104414, 646840690, 970261035, 1940522070]

約数ペア:

[(1, 1940522070), (2, 970261035), (3, 646840690), (5, 388104414), (6, 323420345), (10, 194052207), (15, 129368138), (30, 64684069)]