70115886

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 156711984

約数和(自身を除く): 86596098

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 157, 258, 314, 387, 471, 577, 774, 942, 1154, 1413, 1731, 2826, 3462, 5193, 6751, 10386, 13502, 20253, 24811, 40506, 49622, 60759, 74433, 90589, 121518, 148866, 181178, 223299, 271767, 446598, 543534, 815301, 1630602, 3895327, 7790654, 11685981, 23371962, 35057943, 70115886]

約数ペア:

[(1, 70115886), (2, 35057943), (3, 23371962), (6, 11685981), (9, 7790654), (18, 3895327), (43, 1630602), (86, 815301), (129, 543534), (157, 446598), (258, 271767), (314, 223299), (387, 181178), (471, 148866), (577, 121518), (774, 90589), (942, 74433), (1154, 60759), (1413, 49622), (1731, 40506), (2826, 24811), (3462, 20253), (5193, 13502), (6751, 10386)]