137116140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{326467}}^1$

素因数の和:326486

約数の個数: 48

約数和(自身を含む): 438772992

約数和(自身を除く): 301656852

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, 326467, 652934, 979401, 1305868, 1632335, 1958802, 2285269, 3264670, 3917604, 4570538, 4897005, 6529340, 6855807, 9141076, 9794010, 11426345, 13711614, 19588020, 22852690, 27423228, 34279035, 45705380, 68558070, 137116140]

約数ペア:

[(1, 137116140), (2, 68558070), (3, 45705380), (4, 34279035), (5, 27423228), (6, 22852690), (7, 19588020), (10, 13711614), (12, 11426345), (14, 9794010), (15, 9141076), (20, 6855807), (21, 6529340), (28, 4897005), (30, 4570538), (35, 3917604), (42, 3264670), (60, 2285269), (70, 1958802), (84, 1632335), (105, 1305868), (140, 979401), (210, 652934), (420, 326467)]