7283870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 14929920

約数和(自身を除く): 7646050

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 2879, 5758, 14395, 28790, 31669, 63338, 66217, 132434, 158345, 316690, 331085, 662170, 728387, 1456774, 3641935, 7283870]

約数ペア:

[(1, 7283870), (2, 3641935), (5, 1456774), (10, 728387), (11, 662170), (22, 331085), (23, 316690), (46, 158345), (55, 132434), (110, 66217), (115, 63338), (230, 31669), (253, 28790), (506, 14395), (1265, 5758), (2530, 2879)]