127378539610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2843}}^1\times {\mathrm{640061}}^1$

素因数の和:642918

約数の個数: 32

約数和(自身を含む): 262128431232

約数和(自身を除く): 134749891622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2843, 5686, 14215, 19901, 28430, 39802, 99505, 199010, 640061, 1280122, 3200305, 4480427, 6400610, 8960854, 22402135, 44804270, 1819693423, 3639386846, 9098467115, 12737853961, 18196934230, 25475707922, 63689269805, 127378539610]

約数ペア:

[(1, 127378539610), (2, 63689269805), (5, 25475707922), (7, 18196934230), (10, 12737853961), (14, 9098467115), (35, 3639386846), (70, 1819693423), (2843, 44804270), (5686, 22402135), (14215, 8960854), (19901, 6400610), (28430, 4480427), (39802, 3200305), (99505, 1280122), (199010, 640061)]