1330286020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9502043}}^1$

素因数の和:9502059

約数の個数: 24

約数和(自身を含む): 3192686784

約数和(自身を除く): 1862400764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9502043, 19004086, 38008172, 47510215, 66514301, 95020430, 133028602, 190040860, 266057204, 332571505, 665143010, 1330286020]

約数ペア:

[(1, 1330286020), (2, 665143010), (4, 332571505), (5, 266057204), (7, 190040860), (10, 133028602), (14, 95020430), (20, 66514301), (28, 47510215), (35, 38008172), (70, 19004086), (140, 9502043)]