40802070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1360069}}^1$

素因数の和:1360079

約数の個数: 16

約数和(自身を含む): 97925040

約数和(自身を除く): 57122970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1360069, 2720138, 4080207, 6800345, 8160414, 13600690, 20401035, 40802070]

約数ペア:

[(1, 40802070), (2, 20401035), (3, 13600690), (5, 8160414), (6, 6800345), (10, 4080207), (15, 2720138), (30, 1360069)]