30015268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2311}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 55931904

約数和(自身を除く): 25916636

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 2311, 3247, 4622, 6494, 9244, 12988, 39287, 78574, 157148, 441401, 882802, 1765604, 7503817, 15007634, 30015268]

約数ペア:

[(1, 30015268), (2, 15007634), (4, 7503817), (17, 1765604), (34, 882802), (68, 441401), (191, 157148), (382, 78574), (764, 39287), (2311, 12988), (3247, 9244), (4622, 6494)]