66470910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2929

約数の個数: 64

約数和(自身を含む): 176546304

約数和(自身を除く): 110075394

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 2837, 3905, 4686, 5674, 7810, 8511, 11715, 14185, 17022, 23430, 28370, 31207, 42555, 62414, 85110, 93621, 156035, 187242, 201427, 312070, 402854, 468105, 604281, 936210, 1007135, 1208562, 2014270, 2215697, 3021405, 4431394, 6042810, 6647091, 11078485, 13294182, 22156970, 33235455, 66470910]

約数ペア:

[(1, 66470910), (2, 33235455), (3, 22156970), (5, 13294182), (6, 11078485), (10, 6647091), (11, 6042810), (15, 4431394), (22, 3021405), (30, 2215697), (33, 2014270), (55, 1208562), (66, 1007135), (71, 936210), (110, 604281), (142, 468105), (165, 402854), (213, 312070), (330, 201427), (355, 187242), (426, 156035), (710, 93621), (781, 85110), (1065, 62414), (1562, 42555), (2130, 31207), (2343, 28370), (2837, 23430), (3905, 17022), (4686, 14185), (5674, 11715), (7810, 8511)]