66955770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{106279}}^1$

素因数の和:106299

約数の個数: 48

約数和(自身を含む): 198956160

約数和(自身を除く): 132000390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 106279, 212558, 318837, 531395, 637674, 743953, 956511, 1062790, 1487906, 1594185, 1913022, 2231859, 3188370, 3719765, 4463718, 4782555, 6695577, 7439530, 9565110, 11159295, 13391154, 22318590, 33477885, 66955770]

約数ペア:

[(1, 66955770), (2, 33477885), (3, 22318590), (5, 13391154), (6, 11159295), (7, 9565110), (9, 7439530), (10, 6695577), (14, 4782555), (15, 4463718), (18, 3719765), (21, 3188370), (30, 2231859), (35, 1913022), (42, 1594185), (45, 1487906), (63, 1062790), (70, 956511), (90, 743953), (105, 637674), (126, 531395), (210, 318837), (315, 212558), (630, 106279)]