496491730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{65071}}^1$

素因数の和:65194

約数の個数: 32

約数和(自身を含む): 1030740480

約数和(自身を除く): 534248750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 65071, 130142, 325355, 455497, 650710, 910994, 2277485, 4554970, 7092739, 14185478, 35463695, 49649173, 70927390, 99298346, 248245865, 496491730]

約数ペア:

[(1, 496491730), (2, 248245865), (5, 99298346), (7, 70927390), (10, 49649173), (14, 35463695), (35, 14185478), (70, 7092739), (109, 4554970), (218, 2277485), (545, 910994), (763, 650710), (1090, 455497), (1526, 325355), (3815, 130142), (7630, 65071)]