1922259080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6865211}}^1$

素因数の和:6865229

約数の個数: 32

約数和(自身を含む): 4942952640

約数和(自身を除く): 3020693560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6865211, 13730422, 27460844, 34326055, 48056477, 54921688, 68652110, 96112954, 137304220, 192225908, 240282385, 274608440, 384451816, 480564770, 961129540, 1922259080]

約数ペア:

[(1, 1922259080), (2, 961129540), (4, 480564770), (5, 384451816), (7, 274608440), (8, 240282385), (10, 192225908), (14, 137304220), (20, 96112954), (28, 68652110), (35, 54921688), (40, 48056477), (56, 34326055), (70, 27460844), (140, 13730422), (280, 6865211)]