7280746130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{104010659}}^1$

素因数の和:104010673

約数の個数: 16

約数和(自身を含む): 14977535040

約数和(自身を除く): 7696788910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 104010659, 208021318, 520053295, 728074613, 1040106590, 1456149226, 3640373065, 7280746130]

約数ペア:

[(1, 7280746130), (2, 3640373065), (5, 1456149226), (7, 1040106590), (10, 728074613), (14, 520053295), (35, 208021318), (70, 104010659)]