86600990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3371}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 178689024

約数和(自身を除く): 92088034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3371, 3670, 5138, 6742, 12845, 16855, 23597, 25690, 33710, 47194, 117985, 235970, 1237157, 2474314, 6185785, 8660099, 12371570, 17320198, 43300495, 86600990]

約数ペア:

[(1, 86600990), (2, 43300495), (5, 17320198), (7, 12371570), (10, 8660099), (14, 6185785), (35, 2474314), (70, 1237157), (367, 235970), (734, 117985), (1835, 47194), (2569, 33710), (3371, 25690), (3670, 23597), (5138, 16855), (6742, 12845)]