141553020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337031}}^1$

素因数の和:337050

約数の個数: 48

約数和(自身を含む): 452971008

約数和(自身を除く): 311417988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 337031, 674062, 1011093, 1348124, 1685155, 2022186, 2359217, 3370310, 4044372, 4718434, 5055465, 6740620, 7077651, 9436868, 10110930, 11796085, 14155302, 20221860, 23592170, 28310604, 35388255, 47184340, 70776510, 141553020]

約数ペア:

[(1, 141553020), (2, 70776510), (3, 47184340), (4, 35388255), (5, 28310604), (6, 23592170), (7, 20221860), (10, 14155302), (12, 11796085), (14, 10110930), (15, 9436868), (20, 7077651), (21, 6740620), (28, 5055465), (30, 4718434), (35, 4044372), (42, 3370310), (60, 2359217), (70, 2022186), (84, 1685155), (105, 1348124), (140, 1011093), (210, 674062), (420, 337031)]