242572030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24527}}^1$

素因数の和:24600

約数の個数: 32

約数和(自身を含む): 466228224

約数和(自身を除く): 223656194

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 24527, 49054, 122635, 245270, 564121, 1054661, 1128242, 2109322, 2820605, 5273305, 5641210, 10546610, 24257203, 48514406, 121286015, 242572030]

約数ペア:

[(1, 242572030), (2, 121286015), (5, 48514406), (10, 24257203), (23, 10546610), (43, 5641210), (46, 5273305), (86, 2820605), (115, 2109322), (215, 1128242), (230, 1054661), (430, 564121), (989, 245270), (1978, 122635), (4945, 49054), (9890, 24527)]