3236660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 7916160

約数和(自身を除く): 4679500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 379, 427, 610, 758, 854, 1220, 1516, 1708, 1895, 2135, 2653, 3790, 4270, 5306, 7580, 8540, 10612, 13265, 23119, 26530, 46238, 53060, 92476, 115595, 161833, 231190, 323666, 462380, 647332, 809165, 1618330, 3236660]

約数ペア:

[(1, 3236660), (2, 1618330), (4, 809165), (5, 647332), (7, 462380), (10, 323666), (14, 231190), (20, 161833), (28, 115595), (35, 92476), (61, 53060), (70, 46238), (122, 26530), (140, 23119), (244, 13265), (305, 10612), (379, 8540), (427, 7580), (610, 5306), (758, 4270), (854, 3790), (1220, 2653), (1516, 2135), (1708, 1895)]