68141940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1135699}}^1$

素因数の和:1135711

約数の個数: 24

約数和(自身を含む): 190797600

約数和(自身を除く): 122655660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1135699, 2271398, 3407097, 4542796, 5678495, 6814194, 11356990, 13628388, 17035485, 22713980, 34070970, 68141940]

約数ペア:

[(1, 68141940), (2, 34070970), (3, 22713980), (4, 17035485), (5, 13628388), (6, 11356990), (10, 6814194), (12, 5678495), (15, 4542796), (20, 3407097), (30, 2271398), (60, 1135699)]