3451020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 9767520

約数和(自身を除く): 6316500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 509, 565, 678, 1018, 1130, 1356, 1527, 1695, 2036, 2260, 2545, 3054, 3390, 5090, 6108, 6780, 7635, 10180, 15270, 30540, 57517, 115034, 172551, 230068, 287585, 345102, 575170, 690204, 862755, 1150340, 1725510, 3451020]

約数ペア:

[(1, 3451020), (2, 1725510), (3, 1150340), (4, 862755), (5, 690204), (6, 575170), (10, 345102), (12, 287585), (15, 230068), (20, 172551), (30, 115034), (60, 57517), (113, 30540), (226, 15270), (339, 10180), (452, 7635), (509, 6780), (565, 6108), (678, 5090), (1018, 3390), (1130, 3054), (1356, 2545), (1527, 2260), (1695, 2036)]