1528707950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{36097}}^1$

素因数の和:36138

約数の個数: 72

約数和(自身を含む): 3571969296

約数和(自身を除く): 2043261346

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1694, 1925, 3025, 3850, 4235, 6050, 8470, 21175, 36097, 42350, 72194, 180485, 252679, 360970, 397067, 505358, 794134, 902425, 1263395, 1804850, 1985335, 2526790, 2779469, 3970670, 4367737, 5558938, 6316975, 8735474, 9926675, 12633950, 13897345, 19853350, 21838685, 27794690, 30574159, 43677370, 61148318, 69486725, 109193425, 138973450, 152870795, 218386850, 305741590, 764353975, 1528707950]

約数ペア:

[(1, 1528707950), (2, 764353975), (5, 305741590), (7, 218386850), (10, 152870795), (11, 138973450), (14, 109193425), (22, 69486725), (25, 61148318), (35, 43677370), (50, 30574159), (55, 27794690), (70, 21838685), (77, 19853350), (110, 13897345), (121, 12633950), (154, 9926675), (175, 8735474), (242, 6316975), (275, 5558938), (350, 4367737), (385, 3970670), (550, 2779469), (605, 2526790), (770, 1985335), (847, 1804850), (1210, 1263395), (1694, 902425), (1925, 794134), (3025, 505358), (3850, 397067), (4235, 360970), (6050, 252679), (8470, 180485), (21175, 72194), (36097, 42350)]