2356310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 4783104

約数和(自身を除く): 2426794

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 691, 1382, 1705, 3410, 3455, 6910, 7601, 15202, 21421, 38005, 42842, 76010, 107105, 214210, 235631, 471262, 1178155, 2356310]

約数ペア:

[(1, 2356310), (2, 1178155), (5, 471262), (10, 235631), (11, 214210), (22, 107105), (31, 76010), (55, 42842), (62, 38005), (110, 21421), (155, 15202), (310, 7601), (341, 6910), (682, 3455), (691, 3410), (1382, 1705)]