127896930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{203011}}^1$

素因数の和:203031

約数の個数: 48

約数和(自身を含む): 380038464

約数和(自身を除く): 252141534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 203011, 406022, 609033, 1015055, 1218066, 1421077, 1827099, 2030110, 2842154, 3045165, 3654198, 4263231, 6090330, 7105385, 8526462, 9135495, 12789693, 14210770, 18270990, 21316155, 25579386, 42632310, 63948465, 127896930]

約数ペア:

[(1, 127896930), (2, 63948465), (3, 42632310), (5, 25579386), (6, 21316155), (7, 18270990), (9, 14210770), (10, 12789693), (14, 9135495), (15, 8526462), (18, 7105385), (21, 6090330), (30, 4263231), (35, 3654198), (42, 3045165), (45, 2842154), (63, 2030110), (70, 1827099), (90, 1421077), (105, 1218066), (126, 1015055), (210, 609033), (315, 406022), (630, 203011)]