78780630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2626021}}^1$

素因数の和:2626031

約数の個数: 16

約数和(自身を含む): 189073584

約数和(自身を除く): 110292954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2626021, 5252042, 7878063, 13130105, 15756126, 26260210, 39390315, 78780630]

約数ペア:

[(1, 78780630), (2, 39390315), (3, 26260210), (5, 15756126), (6, 13130105), (10, 7878063), (15, 5252042), (30, 2626021)]