1315702010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18795743}}^1$

素因数の和:18795757

約数の個数: 16

約数和(自身を含む): 2706587136

約数和(自身を除く): 1390885126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18795743, 37591486, 93978715, 131570201, 187957430, 263140402, 657851005, 1315702010]

約数ペア:

[(1, 1315702010), (2, 657851005), (5, 263140402), (7, 187957430), (10, 131570201), (14, 93978715), (35, 37591486), (70, 18795743)]