30278442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{219409}}^1$

素因数の和:219437

約数の個数: 16

約数和(自身を含む): 63190080

約数和(自身を除く): 32911638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 219409, 438818, 658227, 1316454, 5046407, 10092814, 15139221, 30278442]

約数ペア:

[(1, 30278442), (2, 15139221), (3, 10092814), (6, 5046407), (23, 1316454), (46, 658227), (69, 438818), (138, 219409)]