309630930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1474433}}^1$

素因数の和:1474450

約数の個数: 32

約数和(自身を含む): 849273984

約数和(自身を除く): 539643054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1474433, 2948866, 4423299, 7372165, 8846598, 10321031, 14744330, 20642062, 22116495, 30963093, 44232990, 51605155, 61926186, 103210310, 154815465, 309630930]

約数ペア:

[(1, 309630930), (2, 154815465), (3, 103210310), (5, 61926186), (6, 51605155), (7, 44232990), (10, 30963093), (14, 22116495), (15, 20642062), (21, 14744330), (30, 10321031), (35, 8846598), (42, 7372165), (70, 4423299), (105, 2948866), (210, 1474433)]