239303970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{98479}}^1$

素因数の和:98501

約数の個数: 48

約数和(自身を含む): 645240960

約数和(自身を除く): 405936990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 98479, 196958, 295437, 492395, 590874, 886311, 984790, 1477185, 1772622, 2658933, 2954370, 4431555, 5317866, 7976799, 8863110, 13294665, 15953598, 23930397, 26589330, 39883995, 47860794, 79767990, 119651985, 239303970]

約数ペア:

[(1, 239303970), (2, 119651985), (3, 79767990), (5, 47860794), (6, 39883995), (9, 26589330), (10, 23930397), (15, 15953598), (18, 13294665), (27, 8863110), (30, 7976799), (45, 5317866), (54, 4431555), (81, 2954370), (90, 2658933), (135, 1772622), (162, 1477185), (243, 984790), (270, 886311), (405, 590874), (486, 492395), (810, 295437), (1215, 196958), (2430, 98479)]