315099370

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{278849}}^1$

素因数の和:278969

約数の個数: 16

約数和(自身を含む): 572200200

約数和(自身を除く): 257100830

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 278849, 557698, 1394245, 2788490, 31509937, 63019874, 157549685, 315099370]

約数ペア:

[(1, 315099370), (2, 157549685), (5, 63019874), (10, 31509937), (113, 2788490), (226, 1394245), (565, 557698), (1130, 278849)]