69513420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5881}}^1$

素因数の和:6090

約数の個数: 48

約数和(自身を含む): 195658848

約数和(自身を除く): 126145428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5881, 5910, 11762, 11820, 17643, 23524, 29405, 35286, 58810, 70572, 88215, 117620, 176430, 352860, 1158557, 2317114, 3475671, 4634228, 5792785, 6951342, 11585570, 13902684, 17378355, 23171140, 34756710, 69513420]

約数ペア:

[(1, 69513420), (2, 34756710), (3, 23171140), (4, 17378355), (5, 13902684), (6, 11585570), (10, 6951342), (12, 5792785), (15, 4634228), (20, 3475671), (30, 2317114), (60, 1158557), (197, 352860), (394, 176430), (591, 117620), (788, 88215), (985, 70572), (1182, 58810), (1970, 35286), (2364, 29405), (2955, 23524), (3940, 17643), (5881, 11820), (5910, 11762)]