34860980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22637}}^1$

素因数の和:22664

約数の個数: 48

約数和(自身を含む): 91276416

約数和(自身を除く): 56415436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 22637, 45274, 90548, 113185, 158459, 226370, 249007, 316918, 452740, 498014, 633836, 792295, 996028, 1245035, 1584590, 1743049, 2490070, 3169180, 3486098, 4980140, 6972196, 8715245, 17430490, 34860980]

約数ペア:

[(1, 34860980), (2, 17430490), (4, 8715245), (5, 6972196), (7, 4980140), (10, 3486098), (11, 3169180), (14, 2490070), (20, 1743049), (22, 1584590), (28, 1245035), (35, 996028), (44, 792295), (55, 633836), (70, 498014), (77, 452740), (110, 316918), (140, 249007), (154, 226370), (220, 158459), (308, 113185), (385, 90548), (770, 45274), (1540, 22637)]