69670130

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{27109}}^1$

素因数の和:27373

約数の個数: 16

約数和(自身を含む): 125898840

約数和(自身を除く): 56228710

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 27109, 54218, 135545, 271090, 6967013, 13934026, 34835065, 69670130]

約数ペア:

[(1, 69670130), (2, 34835065), (5, 13934026), (10, 6967013), (257, 271090), (514, 135545), (1285, 54218), (2570, 27109)]