130225070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{7043}}^1$

素因数の和:7136

約数の個数: 24

約数和(自身を含む): 240017256

約数和(自身を除く): 109792186

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 7043, 9245, 14086, 18490, 35215, 70430, 302849, 605698, 1514245, 3028490, 13022507, 26045014, 65112535, 130225070]

約数ペア:

[(1, 130225070), (2, 65112535), (5, 26045014), (10, 13022507), (43, 3028490), (86, 1514245), (215, 605698), (430, 302849), (1849, 70430), (3698, 35215), (7043, 18490), (9245, 14086)]