30880106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2741}}^1$

素因数の和:2917

約数の個数: 16

約数和(自身を含む): 47776608

約数和(自身を除く): 16896502

約数列:

[1, 2, 43, 86, 131, 262, 2741, 5482, 5633, 11266, 117863, 235726, 359071, 718142, 15440053, 30880106]

約数ペア:

[(1, 30880106), (2, 15440053), (43, 718142), (86, 359071), (131, 235726), (262, 117863), (2741, 11266), (5482, 5633)]