304864630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4355209}}^1$

素因数の和:4355223

約数の個数: 16

約数和(自身を含む): 627150240

約数和(自身を除く): 322285610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4355209, 8710418, 21776045, 30486463, 43552090, 60972926, 152432315, 304864630]

約数ペア:

[(1, 304864630), (2, 152432315), (5, 60972926), (7, 43552090), (10, 30486463), (14, 21776045), (35, 8710418), (70, 4355209)]