70841320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 174882240

約数和(自身を除く): 104040920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 233, 440, 466, 691, 932, 1165, 1382, 1864, 2330, 2563, 2764, 3455, 4660, 5126, 5528, 6910, 7601, 9320, 10252, 12815, 13820, 15202, 20504, 25630, 27640, 30404, 38005, 51260, 60808, 76010, 102520, 152020, 161003, 304040, 322006, 644012, 805015, 1288024, 1610030, 1771033, 3220060, 3542066, 6440120, 7084132, 8855165, 14168264, 17710330, 35420660, 70841320]

約数ペア:

[(1, 70841320), (2, 35420660), (4, 17710330), (5, 14168264), (8, 8855165), (10, 7084132), (11, 6440120), (20, 3542066), (22, 3220060), (40, 1771033), (44, 1610030), (55, 1288024), (88, 805015), (110, 644012), (220, 322006), (233, 304040), (440, 161003), (466, 152020), (691, 102520), (932, 76010), (1165, 60808), (1382, 51260), (1864, 38005), (2330, 30404), (2563, 27640), (2764, 25630), (3455, 20504), (4660, 15202), (5126, 13820), (5528, 12815), (6910, 10252), (7601, 9320)]