414282680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1479581}}^1$

素因数の和:1479599

約数の個数: 32

約数和(自身を含む): 1065299040

約数和(自身を除く): 651016360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1479581, 2959162, 5918324, 7397905, 10357067, 11836648, 14795810, 20714134, 29591620, 41428268, 51785335, 59183240, 82856536, 103570670, 207141340, 414282680]

約数ペア:

[(1, 414282680), (2, 207141340), (4, 103570670), (5, 82856536), (7, 59183240), (8, 51785335), (10, 41428268), (14, 29591620), (20, 20714134), (28, 14795810), (35, 11836648), (40, 10357067), (56, 7397905), (70, 5918324), (140, 2959162), (280, 1479581)]