2017507770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{37549}}^1$

素因数の和:37764

約数の個数: 64

約数和(自身を含む): 5407200000

約数和(自身を除く): 3389692230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5373, 5970, 8955, 10746, 17910, 26865, 37549, 53730, 75098, 112647, 187745, 225294, 337941, 375490, 563235, 675882, 1013823, 1126470, 1689705, 2027646, 3379410, 5069115, 7472251, 10138230, 14944502, 22416753, 37361255, 44833506, 67250259, 74722510, 112083765, 134500518, 201750777, 224167530, 336251295, 403501554, 672502590, 1008753885, 2017507770]

約数ペア:

[(1, 2017507770), (2, 1008753885), (3, 672502590), (5, 403501554), (6, 336251295), (9, 224167530), (10, 201750777), (15, 134500518), (18, 112083765), (27, 74722510), (30, 67250259), (45, 44833506), (54, 37361255), (90, 22416753), (135, 14944502), (199, 10138230), (270, 7472251), (398, 5069115), (597, 3379410), (995, 2027646), (1194, 1689705), (1791, 1126470), (1990, 1013823), (2985, 675882), (3582, 563235), (5373, 375490), (5970, 337941), (8955, 225294), (10746, 187745), (17910, 112647), (26865, 75098), (37549, 53730)]