69474970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{87943}}^1$

素因数の和:88029

約数の個数: 16

約数和(自身を含む): 126639360

約数和(自身を除く): 57164390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 87943, 175886, 439715, 879430, 6947497, 13894994, 34737485, 69474970]

約数ペア:

[(1, 69474970), (2, 34737485), (5, 13894994), (10, 6947497), (79, 879430), (158, 439715), (395, 175886), (790, 87943)]