137404470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{654307}}^1$

素因数の和:654324

約数の個数: 32

約数和(自身を含む): 376881408

約数和(自身を除く): 239476938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 654307, 1308614, 1962921, 3271535, 3925842, 4580149, 6543070, 9160298, 9814605, 13740447, 19629210, 22900745, 27480894, 45801490, 68702235, 137404470]

約数ペア:

[(1, 137404470), (2, 68702235), (3, 45801490), (5, 27480894), (6, 22900745), (7, 19629210), (10, 13740447), (14, 9814605), (15, 9160298), (21, 6543070), (30, 4580149), (35, 3925842), (42, 3271535), (70, 1962921), (105, 1308614), (210, 654307)]