3021680

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 7111152

約数和(自身を除く): 4089472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 353, 428, 535, 706, 856, 1070, 1412, 1712, 1765, 2140, 2824, 3530, 4280, 5648, 7060, 8560, 14120, 28240, 37771, 75542, 151084, 188855, 302168, 377710, 604336, 755420, 1510840, 3021680]

約数ペア:

[(1, 3021680), (2, 1510840), (4, 755420), (5, 604336), (8, 377710), (10, 302168), (16, 188855), (20, 151084), (40, 75542), (80, 37771), (107, 28240), (214, 14120), (353, 8560), (428, 7060), (535, 5648), (706, 4280), (856, 3530), (1070, 2824), (1412, 2140), (1712, 1765)]