30440212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 59192980

約数和(自身を除く): 28752768

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 577, 1154, 1199, 2308, 2398, 4796, 6347, 12694, 13189, 25388, 26378, 52756, 62893, 69817, 125786, 139634, 251572, 279268, 691823, 1383646, 2767292, 7610053, 15220106, 30440212]

約数ペア:

[(1, 30440212), (2, 15220106), (4, 7610053), (11, 2767292), (22, 1383646), (44, 691823), (109, 279268), (121, 251572), (218, 139634), (242, 125786), (436, 69817), (484, 62893), (577, 52756), (1154, 26378), (1199, 25388), (2308, 13189), (2398, 12694), (4796, 6347)]