69885310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3011}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 137925504

約数和(自身を除く): 68040194

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 3011, 4642, 6022, 11605, 15055, 23210, 30110, 33121, 66242, 165605, 331210, 635321, 1270642, 3176605, 6353210, 6988531, 13977062, 34942655, 69885310]

約数ペア:

[(1, 69885310), (2, 34942655), (5, 13977062), (10, 6988531), (11, 6353210), (22, 3176605), (55, 1270642), (110, 635321), (211, 331210), (422, 165605), (1055, 66242), (2110, 33121), (2321, 30110), (3011, 23210), (4642, 15055), (6022, 11605)]