69640978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 116917632

約数和(自身を除く): 47276654

約数列:

[1, 2, 11, 22, 73, 103, 146, 206, 421, 803, 842, 1133, 1606, 2266, 4631, 7519, 9262, 15038, 30733, 43363, 61466, 82709, 86726, 165418, 338063, 476993, 676126, 953986, 3165499, 6330998, 34820489, 69640978]

約数ペア:

[(1, 69640978), (2, 34820489), (11, 6330998), (22, 3165499), (73, 953986), (103, 676126), (146, 476993), (206, 338063), (421, 165418), (803, 86726), (842, 82709), (1133, 61466), (1606, 43363), (2266, 30733), (4631, 15038), (7519, 9262)]