1828704850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{37589}}^1$

素因数の和:37747

約数の個数: 48

約数和(自身を含む): 3915374400

約数和(自身を除く): 2086669550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 175, 278, 350, 695, 973, 1390, 1946, 3475, 4865, 6950, 9730, 24325, 37589, 48650, 75178, 187945, 263123, 375890, 526246, 939725, 1315615, 1879450, 2631230, 5224871, 6578075, 10449742, 13156150, 26124355, 36574097, 52248710, 73148194, 130621775, 182870485, 261243550, 365740970, 914352425, 1828704850]

約数ペア:

[(1, 1828704850), (2, 914352425), (5, 365740970), (7, 261243550), (10, 182870485), (14, 130621775), (25, 73148194), (35, 52248710), (50, 36574097), (70, 26124355), (139, 13156150), (175, 10449742), (278, 6578075), (350, 5224871), (695, 2631230), (973, 1879450), (1390, 1315615), (1946, 939725), (3475, 526246), (4865, 375890), (6950, 263123), (9730, 187945), (24325, 75178), (37589, 48650)]