30730804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1061}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 58074408

約数和(自身を除く): 27343604

約数列:

[1, 2, 4, 13, 26, 52, 557, 1061, 1114, 2122, 2228, 4244, 7241, 13793, 14482, 27586, 28964, 55172, 590977, 1181954, 2363908, 7682701, 15365402, 30730804]

約数ペア:

[(1, 30730804), (2, 15365402), (4, 7682701), (13, 2363908), (26, 1181954), (52, 590977), (557, 55172), (1061, 28964), (1114, 27586), (2122, 14482), (2228, 13793), (4244, 7241)]