1323872060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9456229}}^1$

素因数の和:9456245

約数の個数: 24

約数和(自身を含む): 3177293280

約数和(自身を除く): 1853421220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9456229, 18912458, 37824916, 47281145, 66193603, 94562290, 132387206, 189124580, 264774412, 330968015, 661936030, 1323872060]

約数ペア:

[(1, 1323872060), (2, 661936030), (4, 330968015), (5, 264774412), (7, 189124580), (10, 132387206), (14, 94562290), (20, 66193603), (28, 47281145), (35, 37824916), (70, 18912458), (140, 9456229)]