1153992280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4121401}}^1$

素因数の和:4121419

約数の個数: 32

約数和(自身を含む): 2967409440

約数和(自身を除く): 1813417160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4121401, 8242802, 16485604, 20607005, 28849807, 32971208, 41214010, 57699614, 82428020, 115399228, 144249035, 164856040, 230798456, 288498070, 576996140, 1153992280]

約数ペア:

[(1, 1153992280), (2, 576996140), (4, 288498070), (5, 230798456), (7, 164856040), (8, 144249035), (10, 115399228), (14, 82428020), (20, 57699614), (28, 41214010), (35, 32971208), (40, 28849807), (56, 20607005), (70, 16485604), (140, 8242802), (280, 4121401)]