42350980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{302507}}^1$

素因数の和:302523

約数の個数: 24

約数和(自身を含む): 101642688

約数和(自身を除く): 59291708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 302507, 605014, 1210028, 1512535, 2117549, 3025070, 4235098, 6050140, 8470196, 10587745, 21175490, 42350980]

約数ペア:

[(1, 42350980), (2, 21175490), (4, 10587745), (5, 8470196), (7, 6050140), (10, 4235098), (14, 3025070), (20, 2117549), (28, 1512535), (35, 1210028), (70, 605014), (140, 302507)]