324590980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2318507}}^1$

素因数の和:2318523

約数の個数: 24

約数和(自身を含む): 779018688

約数和(自身を除く): 454427708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2318507, 4637014, 9274028, 11592535, 16229549, 23185070, 32459098, 46370140, 64918196, 81147745, 162295490, 324590980]

約数ペア:

[(1, 324590980), (2, 162295490), (4, 81147745), (5, 64918196), (7, 46370140), (10, 32459098), (14, 23185070), (20, 16229549), (28, 11592535), (35, 9274028), (70, 4637014), (140, 2318507)]