80445630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2681521}}^1$

素因数の和:2681531

約数の個数: 16

約数和(自身を含む): 193069584

約数和(自身を除く): 112623954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2681521, 5363042, 8044563, 13407605, 16089126, 26815210, 40222815, 80445630]

約数ペア:

[(1, 80445630), (2, 40222815), (3, 26815210), (5, 16089126), (6, 13407605), (10, 8044563), (15, 5363042), (30, 2681521)]