13659420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{907}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 38441088

約数和(自身を除く): 24781668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 907, 1004, 1255, 1506, 1814, 2510, 2721, 3012, 3628, 3765, 4535, 5020, 5442, 7530, 9070, 10884, 13605, 15060, 18140, 27210, 54420, 227657, 455314, 682971, 910628, 1138285, 1365942, 2276570, 2731884, 3414855, 4553140, 6829710, 13659420]

約数ペア:

[(1, 13659420), (2, 6829710), (3, 4553140), (4, 3414855), (5, 2731884), (6, 2276570), (10, 1365942), (12, 1138285), (15, 910628), (20, 682971), (30, 455314), (60, 227657), (251, 54420), (502, 27210), (753, 18140), (907, 15060), (1004, 13605), (1255, 10884), (1506, 9070), (1814, 7530), (2510, 5442), (2721, 5020), (3012, 4535), (3628, 3765)]