137496470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6247}}^1$

素因数の和:6356

約数の個数: 32

約数和(自身を含む): 259117056

約数和(自身を除く): 121620586

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 6247, 11005, 12494, 22010, 31235, 62470, 193657, 387314, 443537, 887074, 968285, 1936570, 2217685, 4435370, 13749647, 27499294, 68748235, 137496470]

約数ペア:

[(1, 137496470), (2, 68748235), (5, 27499294), (10, 13749647), (31, 4435370), (62, 2217685), (71, 1936570), (142, 968285), (155, 887074), (310, 443537), (355, 387314), (710, 193657), (2201, 62470), (4402, 31235), (6247, 22010), (11005, 12494)]