90190306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{5827}}^1$

素因数の和:6009

約数の個数: 16

約数和(自身を含む): 138473280

約数和(自身を除く): 48282974

約数列:

[1, 2, 71, 109, 142, 218, 5827, 7739, 11654, 15478, 413717, 635143, 827434, 1270286, 45095153, 90190306]

約数ペア:

[(1, 90190306), (2, 45095153), (71, 1270286), (109, 827434), (142, 635143), (218, 413717), (5827, 15478), (7739, 11654)]