129210630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4307021}}^1$

素因数の和:4307031

約数の個数: 16

約数和(自身を含む): 310105584

約数和(自身を除く): 180894954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4307021, 8614042, 12921063, 21535105, 25842126, 43070210, 64605315, 129210630]

約数ペア:

[(1, 129210630), (2, 64605315), (3, 43070210), (5, 25842126), (6, 21535105), (10, 12921063), (15, 8614042), (30, 4307021)]