43470980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{310507}}^1$

素因数の和:310523

約数の個数: 24

約数和(自身を含む): 104330688

約数和(自身を除く): 60859708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 310507, 621014, 1242028, 1552535, 2173549, 3105070, 4347098, 6210140, 8694196, 10867745, 21735490, 43470980]

約数ペア:

[(1, 43470980), (2, 21735490), (4, 10867745), (5, 8694196), (7, 6210140), (10, 4347098), (14, 3105070), (20, 2173549), (28, 1552535), (35, 1242028), (70, 621014), (140, 310507)]