3442460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 8408064

約数和(自身を除く): 4965604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 367, 469, 670, 734, 938, 1340, 1468, 1835, 1876, 2345, 2569, 3670, 4690, 5138, 7340, 9380, 10276, 12845, 24589, 25690, 49178, 51380, 98356, 122945, 172123, 245890, 344246, 491780, 688492, 860615, 1721230, 3442460]

約数ペア:

[(1, 3442460), (2, 1721230), (4, 860615), (5, 688492), (7, 491780), (10, 344246), (14, 245890), (20, 172123), (28, 122945), (35, 98356), (67, 51380), (70, 49178), (134, 25690), (140, 24589), (268, 12845), (335, 10276), (367, 9380), (469, 7340), (670, 5138), (734, 4690), (938, 3670), (1340, 2569), (1468, 2345), (1835, 1876)]