15092420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 36785280

約数和(自身を除く): 21692860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1609, 1876, 2345, 3218, 4690, 6436, 8045, 9380, 11263, 16090, 22526, 32180, 45052, 56315, 107803, 112630, 215606, 225260, 431212, 539015, 754621, 1078030, 1509242, 2156060, 3018484, 3773105, 7546210, 15092420]

約数ペア:

[(1, 15092420), (2, 7546210), (4, 3773105), (5, 3018484), (7, 2156060), (10, 1509242), (14, 1078030), (20, 754621), (28, 539015), (35, 431212), (67, 225260), (70, 215606), (134, 112630), (140, 107803), (268, 56315), (335, 45052), (469, 32180), (670, 22526), (938, 16090), (1340, 11263), (1609, 9380), (1876, 8045), (2345, 6436), (3218, 4690)]