745876870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{3049}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 1423008000

約数和(自身を除く): 677131130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1439, 2878, 3049, 6098, 7195, 14390, 15245, 24463, 30490, 48926, 51833, 103666, 122315, 244630, 259165, 518330, 4387511, 8775022, 21937555, 43875110, 74587687, 149175374, 372938435, 745876870]

約数ペア:

[(1, 745876870), (2, 372938435), (5, 149175374), (10, 74587687), (17, 43875110), (34, 21937555), (85, 8775022), (170, 4387511), (1439, 518330), (2878, 259165), (3049, 244630), (6098, 122315), (7195, 103666), (14390, 51833), (15245, 48926), (24463, 30490)]