68390970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22133}}^1$

素因数の和:22246

約数の個数: 32

約数和(自身を含む): 165739392

約数和(自身を除く): 97348422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 22133, 44266, 66399, 110665, 132798, 221330, 331995, 663990, 2279699, 4559398, 6839097, 11398495, 13678194, 22796990, 34195485, 68390970]

約数ペア:

[(1, 68390970), (2, 34195485), (3, 22796990), (5, 13678194), (6, 11398495), (10, 6839097), (15, 4559398), (30, 2279699), (103, 663990), (206, 331995), (309, 221330), (515, 132798), (618, 110665), (1030, 66399), (1545, 44266), (3090, 22133)]