2606870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2812138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 223, 334, 446, 835, 1115, 1169, 1561, 1670, 2230, 2338, 3122, 5845, 7805, 11690, 15610, 37241, 74482, 186205, 260687, 372410, 521374, 1303435, 2606870]

約数ペア:

[(1, 2606870), (2, 1303435), (5, 521374), (7, 372410), (10, 260687), (14, 186205), (35, 74482), (70, 37241), (167, 15610), (223, 11690), (334, 7805), (446, 5845), (835, 3122), (1115, 2338), (1169, 2230), (1561, 1670)]