1210812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 3048192

約数和(自身を除く): 1837380

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 107, 123, 138, 164, 214, 246, 276, 321, 428, 492, 642, 943, 1284, 1886, 2461, 2829, 3772, 4387, 4922, 5658, 7383, 8774, 9844, 11316, 13161, 14766, 17548, 26322, 29532, 52644, 100901, 201802, 302703, 403604, 605406, 1210812]

約数ペア:

[(1, 1210812), (2, 605406), (3, 403604), (4, 302703), (6, 201802), (12, 100901), (23, 52644), (41, 29532), (46, 26322), (69, 17548), (82, 14766), (92, 13161), (107, 11316), (123, 9844), (138, 8774), (164, 7383), (214, 5658), (246, 4922), (276, 4387), (321, 3772), (428, 2829), (492, 2461), (642, 1886), (943, 1284)]