30718938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{222601}}^1$

素因数の和:222629

約数の個数: 16

約数和(自身を含む): 64109376

約数和(自身を除く): 33390438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 222601, 445202, 667803, 1335606, 5119823, 10239646, 15359469, 30718938]

約数ペア:

[(1, 30718938), (2, 15359469), (3, 10239646), (6, 5119823), (23, 1335606), (46, 667803), (69, 445202), (138, 222601)]