12999450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 32676480

約数和(自身を除く): 19677030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1097, 1185, 1975, 2194, 2370, 3291, 3950, 5485, 5925, 6582, 10970, 11850, 16455, 27425, 32910, 54850, 82275, 86663, 164550, 173326, 259989, 433315, 519978, 866630, 1299945, 2166575, 2599890, 4333150, 6499725, 12999450]

約数ペア:

[(1, 12999450), (2, 6499725), (3, 4333150), (5, 2599890), (6, 2166575), (10, 1299945), (15, 866630), (25, 519978), (30, 433315), (50, 259989), (75, 173326), (79, 164550), (150, 86663), (158, 82275), (237, 54850), (395, 32910), (474, 27425), (790, 16455), (1097, 11850), (1185, 10970), (1975, 6582), (2194, 5925), (2370, 5485), (3291, 3950)]