28815630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{960521}}^1$

素因数の和:960531

約数の個数: 16

約数和(自身を含む): 69157584

約数和(自身を除く): 40341954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 960521, 1921042, 2881563, 4802605, 5763126, 9605210, 14407815, 28815630]

約数ペア:

[(1, 28815630), (2, 14407815), (3, 9605210), (5, 5763126), (6, 4802605), (10, 2881563), (15, 1921042), (30, 960521)]