20850630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{695021}}^1$

素因数の和:695031

約数の個数: 16

約数和(自身を含む): 50041584

約数和(自身を除く): 29190954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 695021, 1390042, 2085063, 3475105, 4170126, 6950210, 10425315, 20850630]

約数ペア:

[(1, 20850630), (2, 10425315), (3, 6950210), (5, 4170126), (6, 3475105), (10, 2085063), (15, 1390042), (30, 695021)]