152816860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1091549}}^1$

素因数の和:1091565

約数の個数: 24

約数和(自身を含む): 366760800

約数和(自身を除く): 213943940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1091549, 2183098, 4366196, 5457745, 7640843, 10915490, 15281686, 21830980, 30563372, 38204215, 76408430, 152816860]

約数ペア:

[(1, 152816860), (2, 76408430), (4, 38204215), (5, 30563372), (7, 21830980), (10, 15281686), (14, 10915490), (20, 7640843), (28, 5457745), (35, 4366196), (70, 2183098), (140, 1091549)]