13307940

素因数分解:

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

素因数の和:4381

約数の個数: 72

約数和(自身を含む): 42751800

約数和(自身を除く): 29443860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 4349, 8698, 13047, 17396, 21745, 26094, 39141, 43490, 52188, 65235, 73933, 78282, 86980, 130470, 147866, 156564, 195705, 221799, 260940, 295732, 369665, 391410, 443598, 665397, 739330, 782820, 887196, 1108995, 1330794, 1478660, 2217990, 2661588, 3326985, 4435980, 6653970, 13307940]

約数ペア:

[(1, 13307940), (2, 6653970), (3, 4435980), (4, 3326985), (5, 2661588), (6, 2217990), (9, 1478660), (10, 1330794), (12, 1108995), (15, 887196), (17, 782820), (18, 739330), (20, 665397), (30, 443598), (34, 391410), (36, 369665), (45, 295732), (51, 260940), (60, 221799), (68, 195705), (85, 156564), (90, 147866), (102, 130470), (153, 86980), (170, 78282), (180, 73933), (204, 65235), (255, 52188), (306, 43490), (340, 39141), (510, 26094), (612, 21745), (765, 17396), (1020, 13047), (1530, 8698), (3060, 4349)]