39683630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 83967840

約数和(自身を除く): 44284210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 743, 763, 1090, 1486, 1526, 3715, 3815, 5201, 5341, 7430, 7630, 10402, 10682, 26005, 26705, 36407, 52010, 53410, 72814, 80987, 161974, 182035, 364070, 404935, 566909, 809870, 1133818, 2834545, 3968363, 5669090, 7936726, 19841815, 39683630]

約数ペア:

[(1, 39683630), (2, 19841815), (5, 7936726), (7, 5669090), (10, 3968363), (14, 2834545), (35, 1133818), (49, 809870), (70, 566909), (98, 404935), (109, 364070), (218, 182035), (245, 161974), (490, 80987), (545, 72814), (743, 53410), (763, 52010), (1090, 36407), (1486, 26705), (1526, 26005), (3715, 10682), (3815, 10402), (5201, 7630), (5341, 7430)]