28642574590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17790419}}^1$

素因数の和:17790456

約数の個数: 32

約数和(自身を含む): 61483691520

約数和(自身を除く): 32841116930

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 17790419, 35580838, 88952095, 124532933, 177904190, 249065866, 409179637, 622664665, 818359274, 1245329330, 2045898185, 2864257459, 4091796370, 5728514918, 14321287295, 28642574590]

約数ペア:

[(1, 28642574590), (2, 14321287295), (5, 5728514918), (7, 4091796370), (10, 2864257459), (14, 2045898185), (23, 1245329330), (35, 818359274), (46, 622664665), (70, 409179637), (115, 249065866), (161, 177904190), (230, 124532933), (322, 88952095), (805, 35580838), (1610, 17790419)]