66957310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4177}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 138375360

約数和(自身を除く): 71418050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 4177, 8015, 8354, 16030, 20885, 29239, 41770, 58478, 146195, 292390, 956533, 1913066, 4782665, 6695731, 9565330, 13391462, 33478655, 66957310]

約数ペア:

[(1, 66957310), (2, 33478655), (5, 13391462), (7, 9565330), (10, 6695731), (14, 4782665), (35, 1913066), (70, 956533), (229, 292390), (458, 146195), (1145, 58478), (1603, 41770), (2290, 29239), (3206, 20885), (4177, 16030), (8015, 8354)]