65128410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 179532288

約数和(自身を除く): 114403878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 73, 90, 115, 138, 146, 207, 219, 230, 345, 365, 414, 431, 438, 657, 690, 730, 862, 1035, 1095, 1293, 1314, 1679, 2070, 2155, 2190, 2586, 3285, 3358, 3879, 4310, 5037, 6465, 6570, 7758, 8395, 9913, 10074, 12930, 15111, 16790, 19395, 19826, 25185, 29739, 30222, 31463, 38790, 49565, 50370, 59478, 62926, 75555, 89217, 94389, 99130, 148695, 151110, 157315, 178434, 188778, 283167, 297390, 314630, 446085, 471945, 566334, 723649, 892170, 943890, 1415835, 1447298, 2170947, 2831670, 3618245, 4341894, 6512841, 7236490, 10854735, 13025682, 21709470, 32564205, 65128410]

約数ペア:

[(1, 65128410), (2, 32564205), (3, 21709470), (5, 13025682), (6, 10854735), (9, 7236490), (10, 6512841), (15, 4341894), (18, 3618245), (23, 2831670), (30, 2170947), (45, 1447298), (46, 1415835), (69, 943890), (73, 892170), (90, 723649), (115, 566334), (138, 471945), (146, 446085), (207, 314630), (219, 297390), (230, 283167), (345, 188778), (365, 178434), (414, 157315), (431, 151110), (438, 148695), (657, 99130), (690, 94389), (730, 89217), (862, 75555), (1035, 62926), (1095, 59478), (1293, 50370), (1314, 49565), (1679, 38790), (2070, 31463), (2155, 30222), (2190, 29739), (2586, 25185), (3285, 19826), (3358, 19395), (3879, 16790), (4310, 15111), (5037, 12930), (6465, 10074), (6570, 9913), (7758, 8395)]