23340590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1973}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 52018848

約数和(自身を除く): 28678258

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 1973, 2366, 3946, 5915, 9865, 11830, 13811, 19730, 25649, 27622, 51298, 69055, 128245, 138110, 179543, 256490, 333437, 359086, 666874, 897715, 1667185, 1795430, 2334059, 3334370, 4668118, 11670295, 23340590]

約数ペア:

[(1, 23340590), (2, 11670295), (5, 4668118), (7, 3334370), (10, 2334059), (13, 1795430), (14, 1667185), (26, 897715), (35, 666874), (65, 359086), (70, 333437), (91, 256490), (130, 179543), (169, 138110), (182, 128245), (338, 69055), (455, 51298), (845, 27622), (910, 25649), (1183, 19730), (1690, 13811), (1973, 11830), (2366, 9865), (3946, 5915)]