30042278

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 54466560

約数和(自身を除く): 24424282

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1181, 1817, 2362, 3634, 8267, 12719, 16534, 25438, 27163, 54326, 93299, 186598, 190141, 380282, 653093, 1306186, 2145877, 4291754, 15021139, 30042278]

約数ペア:

[(1, 30042278), (2, 15021139), (7, 4291754), (14, 2145877), (23, 1306186), (46, 653093), (79, 380282), (158, 190141), (161, 186598), (322, 93299), (553, 54326), (1106, 27163), (1181, 25438), (1817, 16534), (2362, 12719), (3634, 8267)]