231660420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3861007}}^1$

素因数の和:3861019

約数の個数: 24

約数和(自身を含む): 648649344

約数和(自身を除く): 416988924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3861007, 7722014, 11583021, 15444028, 19305035, 23166042, 38610070, 46332084, 57915105, 77220140, 115830210, 231660420]

約数ペア:

[(1, 231660420), (2, 115830210), (3, 77220140), (4, 57915105), (5, 46332084), (6, 38610070), (10, 23166042), (12, 19305035), (15, 15444028), (20, 11583021), (30, 7722014), (60, 3861007)]