15661493110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9679}}^1$

素因数の和:9853

約数の個数: 64

約数和(自身を含む): 29807585280

約数和(自身を除く): 14146092170

約数列:

[1, 2, 5, 10, 43, 53, 71, 86, 106, 142, 215, 265, 355, 430, 530, 710, 2279, 3053, 3763, 4558, 6106, 7526, 9679, 11395, 15265, 18815, 19358, 22790, 30530, 37630, 48395, 96790, 161809, 323618, 416197, 512987, 687209, 809045, 832394, 1025974, 1374418, 1618090, 2080985, 2564935, 3436045, 4161970, 5129870, 6872090, 22058441, 29549987, 36422077, 44116882, 59099974, 72844154, 110292205, 147749935, 182110385, 220584410, 295499870, 364220770, 1566149311, 3132298622, 7830746555, 15661493110]

約数ペア:

[(1, 15661493110), (2, 7830746555), (5, 3132298622), (10, 1566149311), (43, 364220770), (53, 295499870), (71, 220584410), (86, 182110385), (106, 147749935), (142, 110292205), (215, 72844154), (265, 59099974), (355, 44116882), (430, 36422077), (530, 29549987), (710, 22058441), (2279, 6872090), (3053, 5129870), (3763, 4161970), (4558, 3436045), (6106, 2564935), (7526, 2080985), (9679, 1618090), (11395, 1374418), (15265, 1025974), (18815, 832394), (19358, 809045), (22790, 687209), (30530, 512987), (37630, 416197), (48395, 323618), (96790, 161809)]