30196964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63439}}^1$

素因数の和:63467

約数の個数: 24

約数和(自身を含む): 63947520

約数和(自身を除く): 33750556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 63439, 126878, 253756, 444073, 888146, 1078463, 1776292, 2156926, 4313852, 7549241, 15098482, 30196964]

約数ペア:

[(1, 30196964), (2, 15098482), (4, 7549241), (7, 4313852), (14, 2156926), (17, 1776292), (28, 1078463), (34, 888146), (68, 444073), (119, 253756), (238, 126878), (476, 63439)]