29715560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{15161}}^1$

素因数の和:15186

約数の個数: 48

約数和(自身を含む): 77781060

約数和(自身を除く): 48065500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 15161, 30322, 60644, 75805, 106127, 121288, 151610, 212254, 303220, 424508, 530635, 606440, 742889, 849016, 1061270, 1485778, 2122540, 2971556, 3714445, 4245080, 5943112, 7428890, 14857780, 29715560]

約数ペア:

[(1, 29715560), (2, 14857780), (4, 7428890), (5, 5943112), (7, 4245080), (8, 3714445), (10, 2971556), (14, 2122540), (20, 1485778), (28, 1061270), (35, 849016), (40, 742889), (49, 606440), (56, 530635), (70, 424508), (98, 303220), (140, 212254), (196, 151610), (245, 121288), (280, 106127), (392, 75805), (490, 60644), (980, 30322), (1960, 15161)]