308029610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{34649}}^1$

素因数の和:34790

約数の個数: 32

約数和(自身を含む): 638668800

約数和(自身を除く): 330639190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 34649, 69298, 173245, 242543, 346490, 485086, 1212715, 2425430, 4400423, 8800846, 22002115, 30802961, 44004230, 61605922, 154014805, 308029610]

約数ペア:

[(1, 308029610), (2, 154014805), (5, 61605922), (7, 44004230), (10, 30802961), (14, 22002115), (35, 8800846), (70, 4400423), (127, 2425430), (254, 1212715), (635, 485086), (889, 346490), (1270, 242543), (1778, 173245), (4445, 69298), (8890, 34649)]