27313720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97549}}^1$

素因数の和:97567

約数の個数: 32

約数和(自身を含む): 70236000

約数和(自身を除く): 42922280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97549, 195098, 390196, 487745, 682843, 780392, 975490, 1365686, 1950980, 2731372, 3414215, 3901960, 5462744, 6828430, 13656860, 27313720]

約数ペア:

[(1, 27313720), (2, 13656860), (4, 6828430), (5, 5462744), (7, 3901960), (8, 3414215), (10, 2731372), (14, 1950980), (20, 1365686), (28, 975490), (35, 780392), (40, 682843), (56, 487745), (70, 390196), (140, 195098), (280, 97549)]