30987624

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 82051200

約数和(自身を除く): 51063576

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 552, 584, 769, 876, 1538, 1679, 1752, 2307, 3076, 3358, 4614, 5037, 6152, 6716, 9228, 10074, 13432, 17687, 18456, 20148, 35374, 40296, 53061, 56137, 70748, 106122, 112274, 141496, 168411, 212244, 224548, 336822, 424488, 449096, 673644, 1291151, 1347288, 2582302, 3873453, 5164604, 7746906, 10329208, 15493812, 30987624]

約数ペア:

[(1, 30987624), (2, 15493812), (3, 10329208), (4, 7746906), (6, 5164604), (8, 3873453), (12, 2582302), (23, 1347288), (24, 1291151), (46, 673644), (69, 449096), (73, 424488), (92, 336822), (138, 224548), (146, 212244), (184, 168411), (219, 141496), (276, 112274), (292, 106122), (438, 70748), (552, 56137), (584, 53061), (769, 40296), (876, 35374), (1538, 20148), (1679, 18456), (1752, 17687), (2307, 13432), (3076, 10074), (3358, 9228), (4614, 6716), (5037, 6152)]