1720402570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{5801}}^1$

素因数の和:6486

約数の個数: 32

約数和(自身を含む): 3168170496

約数和(自身を除く): 1447767926

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 631, 1262, 3155, 5801, 6310, 11602, 29005, 29657, 58010, 59314, 148285, 272647, 296570, 545294, 1363235, 2726470, 3660431, 7320862, 18302155, 36604310, 172040257, 344080514, 860201285, 1720402570]

約数ペア:

[(1, 1720402570), (2, 860201285), (5, 344080514), (10, 172040257), (47, 36604310), (94, 18302155), (235, 7320862), (470, 3660431), (631, 2726470), (1262, 1363235), (3155, 545294), (5801, 296570), (6310, 272647), (11602, 148285), (29005, 59314), (29657, 58010)]