74702810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 167311872

約数和(自身を除く): 92609062

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 721, 797, 910, 1030, 1339, 1442, 1594, 2678, 3605, 3985, 5579, 6695, 7210, 7970, 9373, 10361, 11158, 13390, 18746, 20722, 27895, 46865, 51805, 55790, 72527, 82091, 93730, 103610, 145054, 164182, 362635, 410455, 574637, 725270, 820910, 1067183, 1149274, 2134366, 2873185, 5335915, 5746370, 7470281, 10671830, 14940562, 37351405, 74702810]

約数ペア:

[(1, 74702810), (2, 37351405), (5, 14940562), (7, 10671830), (10, 7470281), (13, 5746370), (14, 5335915), (26, 2873185), (35, 2134366), (65, 1149274), (70, 1067183), (91, 820910), (103, 725270), (130, 574637), (182, 410455), (206, 362635), (455, 164182), (515, 145054), (721, 103610), (797, 93730), (910, 82091), (1030, 72527), (1339, 55790), (1442, 51805), (1594, 46865), (2678, 27895), (3605, 20722), (3985, 18746), (5579, 13390), (6695, 11158), (7210, 10361), (7970, 9373)]