30204262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6612

約数の個数: 24

約数和(自身を含む): 52428600

約数和(自身を除く): 22224338

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6569, 13138, 72259, 124811, 144518, 249622, 794849, 1372921, 1589698, 2745842, 15102131, 30204262]

約数ペア:

[(1, 30204262), (2, 15102131), (11, 2745842), (19, 1589698), (22, 1372921), (38, 794849), (121, 249622), (209, 144518), (242, 124811), (418, 72259), (2299, 13138), (4598, 6569)]