231799710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 576958464

約数和(自身を除く): 345158754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 281, 310, 465, 562, 843, 887, 930, 1405, 1686, 1774, 2661, 2810, 4215, 4435, 5322, 8430, 8711, 8870, 13305, 17422, 26133, 26610, 27497, 43555, 52266, 54994, 82491, 87110, 130665, 137485, 164982, 249247, 261330, 274970, 412455, 498494, 747741, 824910, 1246235, 1495482, 2492470, 3738705, 7477410, 7726657, 15453314, 23179971, 38633285, 46359942, 77266570, 115899855, 231799710]

約数ペア:

[(1, 231799710), (2, 115899855), (3, 77266570), (5, 46359942), (6, 38633285), (10, 23179971), (15, 15453314), (30, 7726657), (31, 7477410), (62, 3738705), (93, 2492470), (155, 1495482), (186, 1246235), (281, 824910), (310, 747741), (465, 498494), (562, 412455), (843, 274970), (887, 261330), (930, 249247), (1405, 164982), (1686, 137485), (1774, 130665), (2661, 87110), (2810, 82491), (4215, 54994), (4435, 52266), (5322, 43555), (8430, 27497), (8711, 26610), (8870, 26133), (13305, 17422)]