4435980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4378

約数の個数: 48

約数和(自身を含む): 13154400

約数和(自身を除く): 8718420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 4349, 8698, 13047, 17396, 21745, 26094, 43490, 52188, 65235, 73933, 86980, 130470, 147866, 221799, 260940, 295732, 369665, 443598, 739330, 887196, 1108995, 1478660, 2217990, 4435980]

約数ペア:

[(1, 4435980), (2, 2217990), (3, 1478660), (4, 1108995), (5, 887196), (6, 739330), (10, 443598), (12, 369665), (15, 295732), (17, 260940), (20, 221799), (30, 147866), (34, 130470), (51, 86980), (60, 73933), (68, 65235), (85, 52188), (102, 43490), (170, 26094), (204, 21745), (255, 17396), (340, 13047), (510, 8698), (1020, 4349)]