123005070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10433}}^1$

素因数の和:10577

約数の個数: 48

約数和(自身を含む): 322285392

約数和(自身を除く): 199280322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 10433, 11790, 20866, 31299, 52165, 62598, 93897, 104330, 156495, 187794, 312990, 469485, 938970, 1366723, 2733446, 4100169, 6833615, 8200338, 12300507, 13667230, 20500845, 24601014, 41001690, 61502535, 123005070]

約数ペア:

[(1, 123005070), (2, 61502535), (3, 41001690), (5, 24601014), (6, 20500845), (9, 13667230), (10, 12300507), (15, 8200338), (18, 6833615), (30, 4100169), (45, 2733446), (90, 1366723), (131, 938970), (262, 469485), (393, 312990), (655, 187794), (786, 156495), (1179, 104330), (1310, 93897), (1965, 62598), (2358, 52165), (3930, 31299), (5895, 20866), (10433, 11790)]