39807090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23279}}^1$

素因数の和:23311

約数の個数: 48

約数和(自身を含む): 108950400

約数和(自身を除く): 69143310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 23279, 46558, 69837, 116395, 139674, 209511, 232790, 349185, 419022, 442301, 698370, 884602, 1047555, 1326903, 2095110, 2211505, 2653806, 3980709, 4423010, 6634515, 7961418, 13269030, 19903545, 39807090]

約数ペア:

[(1, 39807090), (2, 19903545), (3, 13269030), (5, 7961418), (6, 6634515), (9, 4423010), (10, 3980709), (15, 2653806), (18, 2211505), (19, 2095110), (30, 1326903), (38, 1047555), (45, 884602), (57, 698370), (90, 442301), (95, 419022), (114, 349185), (171, 232790), (190, 209511), (285, 139674), (342, 116395), (570, 69837), (855, 46558), (1710, 23279)]