77339580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1288993}}^1$

素因数の和:1289005

約数の個数: 24

約数和(自身を含む): 216550992

約数和(自身を除く): 139211412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1288993, 2577986, 3866979, 5155972, 6444965, 7733958, 12889930, 15467916, 19334895, 25779860, 38669790, 77339580]

約数ペア:

[(1, 77339580), (2, 38669790), (3, 25779860), (4, 19334895), (5, 15467916), (6, 12889930), (10, 7733958), (12, 6444965), (15, 5155972), (20, 3866979), (30, 2577986), (60, 1288993)]