141409240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{505033}}^1$

素因数の和:505051

約数の個数: 32

約数和(自身を含む): 363624480

約数和(自身を除く): 222215240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 505033, 1010066, 2020132, 2525165, 3535231, 4040264, 5050330, 7070462, 10100660, 14140924, 17676155, 20201320, 28281848, 35352310, 70704620, 141409240]

約数ペア:

[(1, 141409240), (2, 70704620), (4, 35352310), (5, 28281848), (7, 20201320), (8, 17676155), (10, 14140924), (14, 10100660), (20, 7070462), (28, 5050330), (35, 4040264), (40, 3535231), (56, 2525165), (70, 2020132), (140, 1010066), (280, 505033)]