164790210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32503}}^1$

素因数の和:32539

約数の個数: 48

約数和(自身を含む): 428272704

約数和(自身を除く): 263482494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 32503, 65006, 97509, 162515, 195018, 325030, 422539, 487545, 845078, 975090, 1267617, 2112695, 2535234, 4225390, 5493007, 6338085, 10986014, 12676170, 16479021, 27465035, 32958042, 54930070, 82395105, 164790210]

約数ペア:

[(1, 164790210), (2, 82395105), (3, 54930070), (5, 32958042), (6, 27465035), (10, 16479021), (13, 12676170), (15, 10986014), (26, 6338085), (30, 5493007), (39, 4225390), (65, 2535234), (78, 2112695), (130, 1267617), (169, 975090), (195, 845078), (338, 487545), (390, 422539), (507, 325030), (845, 195018), (1014, 162515), (1690, 97509), (2535, 65006), (5070, 32503)]