2050879980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{146701}}^1$

素因数の和:146946

約数の個数: 48

約数和(自身を含む): 5767149024

約数和(自身を除く): 3716269044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1398, 2330, 2796, 3495, 4660, 6990, 13980, 146701, 293402, 440103, 586804, 733505, 880206, 1467010, 1760412, 2200515, 2934020, 4401030, 8802060, 34181333, 68362666, 102543999, 136725332, 170906665, 205087998, 341813330, 410175996, 512719995, 683626660, 1025439990, 2050879980]

約数ペア:

[(1, 2050879980), (2, 1025439990), (3, 683626660), (4, 512719995), (5, 410175996), (6, 341813330), (10, 205087998), (12, 170906665), (15, 136725332), (20, 102543999), (30, 68362666), (60, 34181333), (233, 8802060), (466, 4401030), (699, 2934020), (932, 2200515), (1165, 1760412), (1398, 1467010), (2330, 880206), (2796, 733505), (3495, 586804), (4660, 440103), (6990, 293402), (13980, 146701)]