315764918

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{30113}}^1$

素因数の和:30236

約数の個数: 24

約数和(自身を含む): 556145352

約数和(自身を除く): 240380434

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 5243, 10486, 30113, 60226, 210791, 421582, 1475537, 2951074, 3222091, 6444182, 22554637, 45109274, 157882459, 315764918]

約数ペア:

[(1, 315764918), (2, 157882459), (7, 45109274), (14, 22554637), (49, 6444182), (98, 3222091), (107, 2951074), (214, 1475537), (749, 421582), (1498, 210791), (5243, 60226), (10486, 30113)]