211049070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 515211840

約数和(自身を除く): 304162770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 233, 277, 327, 466, 545, 554, 654, 699, 831, 1090, 1165, 1385, 1398, 1635, 1662, 2330, 2770, 3270, 3495, 4155, 6990, 8310, 25397, 30193, 50794, 60386, 64541, 76191, 90579, 126985, 129082, 150965, 152382, 181158, 193623, 253970, 301930, 322705, 380955, 387246, 452895, 645410, 761910, 905790, 968115, 1936230, 7034969, 14069938, 21104907, 35174845, 42209814, 70349690, 105524535, 211049070]

約数ペア:

[(1, 211049070), (2, 105524535), (3, 70349690), (5, 42209814), (6, 35174845), (10, 21104907), (15, 14069938), (30, 7034969), (109, 1936230), (218, 968115), (233, 905790), (277, 761910), (327, 645410), (466, 452895), (545, 387246), (554, 380955), (654, 322705), (699, 301930), (831, 253970), (1090, 193623), (1165, 181158), (1385, 152382), (1398, 150965), (1635, 129082), (1662, 126985), (2330, 90579), (2770, 76191), (3270, 64541), (3495, 60386), (4155, 50794), (6990, 30193), (8310, 25397)]