27530730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 72095400

約数和(自身を除く): 44564670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2053, 2235, 2682, 4106, 4470, 6159, 6705, 10265, 12318, 13410, 18477, 20530, 30795, 36954, 61590, 92385, 184770, 305897, 611794, 917691, 1529485, 1835382, 2753073, 3058970, 4588455, 5506146, 9176910, 13765365, 27530730]

約数ペア:

[(1, 27530730), (2, 13765365), (3, 9176910), (5, 5506146), (6, 4588455), (9, 3058970), (10, 2753073), (15, 1835382), (18, 1529485), (30, 917691), (45, 611794), (90, 305897), (149, 184770), (298, 92385), (447, 61590), (745, 36954), (894, 30795), (1341, 20530), (1490, 18477), (2053, 13410), (2235, 12318), (2682, 10265), (4106, 6705), (4470, 6159)]