7506540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13901}}^1$

素因数の和:13919

約数の個数: 48

約数和(自身を含む): 23355360

約数和(自身を除く): 15848820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13901, 27802, 41703, 55604, 69505, 83406, 125109, 139010, 166812, 208515, 250218, 278020, 375327, 417030, 500436, 625545, 750654, 834060, 1251090, 1501308, 1876635, 2502180, 3753270, 7506540]

約数ペア:

[(1, 7506540), (2, 3753270), (3, 2502180), (4, 1876635), (5, 1501308), (6, 1251090), (9, 834060), (10, 750654), (12, 625545), (15, 500436), (18, 417030), (20, 375327), (27, 278020), (30, 250218), (36, 208515), (45, 166812), (54, 139010), (60, 125109), (90, 83406), (108, 69505), (135, 55604), (180, 41703), (270, 27802), (540, 13901)]