90465004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{170047}}^1$

素因数の和:170077

約数の個数: 24

約数和(自身を含む): 190453760

約数和(自身を除く): 99988756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 170047, 340094, 680188, 1190329, 2380658, 3230893, 4761316, 6461786, 12923572, 22616251, 45232502, 90465004]

約数ペア:

[(1, 90465004), (2, 45232502), (4, 22616251), (7, 12923572), (14, 6461786), (19, 4761316), (28, 3230893), (38, 2380658), (76, 1190329), (133, 680188), (266, 340094), (532, 170047)]