470894690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{81049}}^1$

素因数の和:81146

約数の個数: 32

約数和(自身を含む): 980380800

約数和(自身を除く): 509486110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 81049, 162098, 405245, 567343, 810490, 1134686, 2836715, 5673430, 6727067, 13454134, 33635335, 47089469, 67270670, 94178938, 235447345, 470894690]

約数ペア:

[(1, 470894690), (2, 235447345), (5, 94178938), (7, 67270670), (10, 47089469), (14, 33635335), (35, 13454134), (70, 6727067), (83, 5673430), (166, 2836715), (415, 1134686), (581, 810490), (830, 567343), (1162, 405245), (2905, 162098), (5810, 81049)]