30894927371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{13633}}^1$

素因数の和:15219

約数の個数: 32

約数和(自身を含む): 40574784000

約数和(自身を除く): 9679856629

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1549, 10843, 13633, 17039, 29431, 95431, 119273, 149963, 206017, 259027, 323741, 1049741, 1813189, 2266187, 2849297, 19945079, 21117517, 147822619, 232292687, 401232823, 1626048809, 2808629761, 4413561053, 30894927371]

約数ペア:

[(1, 30894927371), (7, 4413561053), (11, 2808629761), (19, 1626048809), (77, 401232823), (133, 232292687), (209, 147822619), (1463, 21117517), (1549, 19945079), (10843, 2849297), (13633, 2266187), (17039, 1813189), (29431, 1049741), (95431, 323741), (119273, 259027), (149963, 206017)]