6706526980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{30643}}^1$

素因数の和:31036

約数の個数: 48

約数和(自身を含む): 14579679744

約数和(自身を除く): 7873152764

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 353, 620, 706, 1412, 1765, 3530, 7060, 10943, 21886, 30643, 43772, 54715, 61286, 109430, 122572, 153215, 218860, 306430, 612860, 949933, 1899866, 3799732, 4749665, 9499330, 10816979, 18998660, 21633958, 43267916, 54084895, 108169790, 216339580, 335326349, 670652698, 1341305396, 1676631745, 3353263490, 6706526980]

約数ペア:

[(1, 6706526980), (2, 3353263490), (4, 1676631745), (5, 1341305396), (10, 670652698), (20, 335326349), (31, 216339580), (62, 108169790), (124, 54084895), (155, 43267916), (310, 21633958), (353, 18998660), (620, 10816979), (706, 9499330), (1412, 4749665), (1765, 3799732), (3530, 1899866), (7060, 949933), (10943, 612860), (21886, 306430), (30643, 218860), (43772, 153215), (54715, 122572), (61286, 109430)]