247665630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8255521}}^1$

素因数の和:8255531

約数の個数: 16

約数和(自身を含む): 594397584

約数和(自身を除く): 346731954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8255521, 16511042, 24766563, 41277605, 49533126, 82555210, 123832815, 247665630]

約数ペア:

[(1, 247665630), (2, 123832815), (3, 82555210), (5, 49533126), (6, 41277605), (10, 24766563), (15, 16511042), (30, 8255521)]