8361210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 23587200

約数和(自身を除く): 15225990

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 1949, 2145, 3898, 4290, 5847, 9745, 11694, 19490, 21439, 25337, 29235, 42878, 50674, 58470, 64317, 76011, 107195, 126685, 128634, 152022, 214390, 253370, 278707, 321585, 380055, 557414, 643170, 760110, 836121, 1393535, 1672242, 2787070, 4180605, 8361210]

約数ペア:

[(1, 8361210), (2, 4180605), (3, 2787070), (5, 1672242), (6, 1393535), (10, 836121), (11, 760110), (13, 643170), (15, 557414), (22, 380055), (26, 321585), (30, 278707), (33, 253370), (39, 214390), (55, 152022), (65, 128634), (66, 126685), (78, 107195), (110, 76011), (130, 64317), (143, 58470), (165, 50674), (195, 42878), (286, 29235), (330, 25337), (390, 21439), (429, 19490), (715, 11694), (858, 9745), (1430, 5847), (1949, 4290), (2145, 3898)]