30898756

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1597}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 61925696

約数和(自身を除く): 31026940

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 1597, 2764, 3194, 4837, 6388, 9674, 11179, 19348, 22358, 44716, 1103527, 2207054, 4414108, 7724689, 15449378, 30898756]

約数ペア:

[(1, 30898756), (2, 15449378), (4, 7724689), (7, 4414108), (14, 2207054), (28, 1103527), (691, 44716), (1382, 22358), (1597, 19348), (2764, 11179), (3194, 9674), (4837, 6388)]