68670630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109001}}^1$

素因数の和:109021

約数の個数: 48

約数和(自身を含む): 204051744

約数和(自身を除く): 135381114

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, 109001, 218002, 327003, 545005, 654006, 763007, 981009, 1090010, 1526014, 1635015, 1962018, 2289021, 3270030, 3815035, 4578042, 4905045, 6867063, 7630070, 9810090, 11445105, 13734126, 22890210, 34335315, 68670630]

約数ペア:

[(1, 68670630), (2, 34335315), (3, 22890210), (5, 13734126), (6, 11445105), (7, 9810090), (9, 7630070), (10, 6867063), (14, 4905045), (15, 4578042), (18, 3815035), (21, 3270030), (30, 2289021), (35, 1962018), (42, 1635015), (45, 1526014), (63, 1090010), (70, 981009), (90, 763007), (105, 654006), (126, 545005), (210, 327003), (315, 218002), (630, 109001)]