30646746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{130969}}^1$

素因数の和:130990

約数の個数: 24

約数和(自身を含む): 71509620

約数和(自身を除く): 40862874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 130969, 261938, 392907, 785814, 1178721, 1702597, 2357442, 3405194, 5107791, 10215582, 15323373, 30646746]

約数ペア:

[(1, 30646746), (2, 15323373), (3, 10215582), (6, 5107791), (9, 3405194), (13, 2357442), (18, 1702597), (26, 1178721), (39, 785814), (78, 392907), (117, 261938), (234, 130969)]