68018790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{323899}}^1$

素因数の和:323916

約数の個数: 32

約数和(自身を含む): 186566400

約数和(自身を除く): 118547610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 323899, 647798, 971697, 1619495, 1943394, 2267293, 3238990, 4534586, 4858485, 6801879, 9716970, 11336465, 13603758, 22672930, 34009395, 68018790]

約数ペア:

[(1, 68018790), (2, 34009395), (3, 22672930), (5, 13603758), (6, 11336465), (7, 9716970), (10, 6801879), (14, 4858485), (15, 4534586), (21, 3238990), (30, 2267293), (35, 1943394), (42, 1619495), (70, 971697), (105, 647798), (210, 323899)]