3332840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11903}}^1$

素因数の和:11921

約数の個数: 32

約数和(自身を含む): 8570880

約数和(自身を除く): 5238040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11903, 23806, 47612, 59515, 83321, 95224, 119030, 166642, 238060, 333284, 416605, 476120, 666568, 833210, 1666420, 3332840]

約数ペア:

[(1, 3332840), (2, 1666420), (4, 833210), (5, 666568), (7, 476120), (8, 416605), (10, 333284), (14, 238060), (20, 166642), (28, 119030), (35, 95224), (40, 83321), (56, 59515), (70, 47612), (140, 23806), (280, 11903)]