1456129400530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20801848579}}^1$

素因数の和:20801848593

約数の個数: 16

約数和(自身を含む): 2995466195520

約数和(自身を除く): 1539336794990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20801848579, 41603697158, 104009242895, 145612940053, 208018485790, 291225880106, 728064700265, 1456129400530]

約数ペア:

[(1, 1456129400530), (2, 728064700265), (5, 291225880106), (7, 208018485790), (10, 145612940053), (14, 104009242895), (35, 41603697158), (70, 20801848579)]