1239686210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2333}}^1\times {\mathrm{7591}}^1$

素因数の和:9938

約数の個数: 32

約数和(自身を含む): 2551640832

約数和(自身を除く): 1311954622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2333, 4666, 7591, 11665, 15182, 16331, 23330, 32662, 37955, 53137, 75910, 81655, 106274, 163310, 265685, 531370, 17709803, 35419606, 88549015, 123968621, 177098030, 247937242, 619843105, 1239686210]

約数ペア:

[(1, 1239686210), (2, 619843105), (5, 247937242), (7, 177098030), (10, 123968621), (14, 88549015), (35, 35419606), (70, 17709803), (2333, 531370), (4666, 265685), (7591, 163310), (11665, 106274), (15182, 81655), (16331, 75910), (23330, 53137), (32662, 37955)]