310069210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{122557}}^1$

素因数の和:122598

約数の個数: 32

約数和(自身を含む): 635340672

約数和(自身を除く): 325271462

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 122557, 245114, 612785, 1225570, 1348127, 2696254, 2818811, 5637622, 6740635, 13481270, 14094055, 28188110, 31006921, 62013842, 155034605, 310069210]

約数ペア:

[(1, 310069210), (2, 155034605), (5, 62013842), (10, 31006921), (11, 28188110), (22, 14094055), (23, 13481270), (46, 6740635), (55, 5637622), (110, 2818811), (115, 2696254), (230, 1348127), (253, 1225570), (506, 612785), (1265, 245114), (2530, 122557)]