1050980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7507}}^1$

素因数の和:7523

約数の個数: 24

約数和(自身を含む): 2522688

約数和(自身を除く): 1471708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7507, 15014, 30028, 37535, 52549, 75070, 105098, 150140, 210196, 262745, 525490, 1050980]

約数ペア:

[(1, 1050980), (2, 525490), (4, 262745), (5, 210196), (7, 150140), (10, 105098), (14, 75070), (20, 52549), (28, 37535), (35, 30028), (70, 15014), (140, 7507)]