3529330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 7335936

約数和(自身を除く): 3806606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 397, 635, 794, 889, 1270, 1778, 1985, 2779, 3970, 4445, 5558, 8890, 13895, 27790, 50419, 100838, 252095, 352933, 504190, 705866, 1764665, 3529330]

約数ペア:

[(1, 3529330), (2, 1764665), (5, 705866), (7, 504190), (10, 352933), (14, 252095), (35, 100838), (70, 50419), (127, 27790), (254, 13895), (397, 8890), (635, 5558), (794, 4445), (889, 3970), (1270, 2779), (1778, 1985)]