7959180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 22508640

約数和(自身を除く): 14549460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1217, 1308, 1635, 2180, 2434, 3270, 3651, 4868, 6085, 6540, 7302, 12170, 14604, 18255, 24340, 36510, 73020, 132653, 265306, 397959, 530612, 663265, 795918, 1326530, 1591836, 1989795, 2653060, 3979590, 7959180]

約数ペア:

[(1, 7959180), (2, 3979590), (3, 2653060), (4, 1989795), (5, 1591836), (6, 1326530), (10, 795918), (12, 663265), (15, 530612), (20, 397959), (30, 265306), (60, 132653), (109, 73020), (218, 36510), (327, 24340), (436, 18255), (545, 14604), (654, 12170), (1090, 7302), (1217, 6540), (1308, 6085), (1635, 4868), (2180, 3651), (2434, 3270)]