27201070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 26142290

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 2351, 4702, 5785, 11570, 11755, 23510, 30563, 61126, 152815, 209239, 305630, 418478, 1046195, 2092390, 2720107, 5440214, 13600535, 27201070]

約数ペア:

[(1, 27201070), (2, 13600535), (5, 5440214), (10, 2720107), (13, 2092390), (26, 1046195), (65, 418478), (89, 305630), (130, 209239), (178, 152815), (445, 61126), (890, 30563), (1157, 23510), (2314, 11755), (2351, 11570), (4702, 5785)]