1738992920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6210689}}^1$

素因数の和:6210707

約数の個数: 32

約数和(自身を含む): 4471696800

約数和(自身を除く): 2732703880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6210689, 12421378, 24842756, 31053445, 43474823, 49685512, 62106890, 86949646, 124213780, 173899292, 217374115, 248427560, 347798584, 434748230, 869496460, 1738992920]

約数ペア:

[(1, 1738992920), (2, 869496460), (4, 434748230), (5, 347798584), (7, 248427560), (8, 217374115), (10, 173899292), (14, 124213780), (20, 86949646), (28, 62106890), (35, 49685512), (40, 43474823), (56, 31053445), (70, 24842756), (140, 12421378), (280, 6210689)]