63134680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 163031040

約数和(自身を除く): 99896360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 463, 487, 926, 974, 1852, 1948, 2315, 2435, 3241, 3409, 3704, 3896, 4630, 4870, 6482, 6818, 9260, 9740, 12964, 13636, 16205, 17045, 18520, 19480, 25928, 27272, 32410, 34090, 64820, 68180, 129640, 136360, 225481, 450962, 901924, 1127405, 1578367, 1803848, 2254810, 3156734, 4509620, 6313468, 7891835, 9019240, 12626936, 15783670, 31567340, 63134680]

約数ペア:

[(1, 63134680), (2, 31567340), (4, 15783670), (5, 12626936), (7, 9019240), (8, 7891835), (10, 6313468), (14, 4509620), (20, 3156734), (28, 2254810), (35, 1803848), (40, 1578367), (56, 1127405), (70, 901924), (140, 450962), (280, 225481), (463, 136360), (487, 129640), (926, 68180), (974, 64820), (1852, 34090), (1948, 32410), (2315, 27272), (2435, 25928), (3241, 19480), (3409, 18520), (3704, 17045), (3896, 16205), (4630, 13636), (4870, 12964), (6482, 9740), (6818, 9260)]