30067982

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9631}}^1$

素因数の和:9863

約数の個数: 16

約数和(自身を含む): 51781632

約数和(自身を除く): 21713650

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 9631, 19262, 67417, 134834, 2147713, 4295426, 15033991, 30067982]

約数ペア:

[(1, 30067982), (2, 15033991), (7, 4295426), (14, 2147713), (223, 134834), (446, 67417), (1561, 19262), (3122, 9631)]