64850830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1699}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 127785600

約数和(自身を除く): 62934770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 347, 694, 1699, 1735, 3398, 3470, 3817, 7634, 8495, 16990, 18689, 19085, 37378, 38170, 93445, 186890, 589553, 1179106, 2947765, 5895530, 6485083, 12970166, 32425415, 64850830]

約数ペア:

[(1, 64850830), (2, 32425415), (5, 12970166), (10, 6485083), (11, 5895530), (22, 2947765), (55, 1179106), (110, 589553), (347, 186890), (694, 93445), (1699, 38170), (1735, 37378), (3398, 19085), (3470, 18689), (3817, 16990), (7634, 8495)]