700070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 1470528

約数和(自身を除く): 770458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 137, 146, 274, 365, 511, 685, 730, 959, 1022, 1370, 1918, 2555, 4795, 5110, 9590, 10001, 20002, 50005, 70007, 100010, 140014, 350035, 700070]

約数ペア:

[(1, 700070), (2, 350035), (5, 140014), (7, 100010), (10, 70007), (14, 50005), (35, 20002), (70, 10001), (73, 9590), (137, 5110), (146, 4795), (274, 2555), (365, 1918), (511, 1370), (685, 1022), (730, 959)]