30861446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8713}}^1$

素因数の和:8756

約数の個数: 32

約数和(自身を含む): 60231168

約数和(自身を除く): 29369722

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 8713, 17426, 60991, 95843, 121982, 191686, 200399, 400798, 670901, 1341802, 1402793, 2204389, 2805586, 4408778, 15430723, 30861446]

約数ペア:

[(1, 30861446), (2, 15430723), (7, 4408778), (11, 2805586), (14, 2204389), (22, 1402793), (23, 1341802), (46, 670901), (77, 400798), (154, 200399), (161, 191686), (253, 121982), (322, 95843), (506, 60991), (1771, 17426), (3542, 8713)]