313655870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{3011}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 616761216

約数和(自身を除く): 303105346

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 947, 1894, 3011, 4735, 6022, 9470, 10417, 15055, 20834, 30110, 33121, 52085, 66242, 104170, 165605, 331210, 2851417, 5702834, 14257085, 28514170, 31365587, 62731174, 156827935, 313655870]

約数ペア:

[(1, 313655870), (2, 156827935), (5, 62731174), (10, 31365587), (11, 28514170), (22, 14257085), (55, 5702834), (110, 2851417), (947, 331210), (1894, 165605), (3011, 104170), (4735, 66242), (6022, 52085), (9470, 33121), (10417, 30110), (15055, 20834)]