12843180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10193}}^1$

素因数の和:10215

約数の個数: 72

約数和(自身を含む): 44527392

約数和(自身を除く): 31684212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10193, 20386, 30579, 40772, 50965, 61158, 71351, 91737, 101930, 122316, 142702, 152895, 183474, 203860, 214053, 285404, 305790, 356755, 366948, 428106, 458685, 611580, 642159, 713510, 856212, 917370, 1070265, 1284318, 1427020, 1834740, 2140530, 2568636, 3210795, 4281060, 6421590, 12843180]

約数ペア:

[(1, 12843180), (2, 6421590), (3, 4281060), (4, 3210795), (5, 2568636), (6, 2140530), (7, 1834740), (9, 1427020), (10, 1284318), (12, 1070265), (14, 917370), (15, 856212), (18, 713510), (20, 642159), (21, 611580), (28, 458685), (30, 428106), (35, 366948), (36, 356755), (42, 305790), (45, 285404), (60, 214053), (63, 203860), (70, 183474), (84, 152895), (90, 142702), (105, 122316), (126, 101930), (140, 91737), (180, 71351), (210, 61158), (252, 50965), (315, 40772), (420, 30579), (630, 20386), (1260, 10193)]