272337210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23099}}^1$

素因数の和:23243

約数の個数: 48

約数和(自身を含む): 713512800

約数和(自身を除く): 441175590

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, 11790, 23099, 46198, 69297, 115495, 138594, 207891, 230990, 346485, 415782, 692970, 1039455, 2078910, 3025969, 6051938, 9077907, 15129845, 18155814, 27233721, 30259690, 45389535, 54467442, 90779070, 136168605, 272337210]

約数ペア:

[(1, 272337210), (2, 136168605), (3, 90779070), (5, 54467442), (6, 45389535), (9, 30259690), (10, 27233721), (15, 18155814), (18, 15129845), (30, 9077907), (45, 6051938), (90, 3025969), (131, 2078910), (262, 1039455), (393, 692970), (655, 415782), (786, 346485), (1179, 230990), (1310, 207891), (1965, 138594), (2358, 115495), (3930, 69297), (5895, 46198), (11790, 23099)]