7256910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 17667072

約数和(自身を除く): 10410162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 3407, 6814, 10221, 17035, 20442, 34070, 51105, 102210, 241897, 483794, 725691, 1209485, 1451382, 2418970, 3628455, 7256910]

約数ペア:

[(1, 7256910), (2, 3628455), (3, 2418970), (5, 1451382), (6, 1209485), (10, 725691), (15, 483794), (30, 241897), (71, 102210), (142, 51105), (213, 34070), (355, 20442), (426, 17035), (710, 10221), (1065, 6814), (2130, 3407)]