30616904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 61300800

約数和(自身を除く): 30683896

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 2837, 5396, 5674, 10792, 11348, 22696, 53903, 107806, 201427, 215612, 402854, 431224, 805708, 1611416, 3827113, 7654226, 15308452, 30616904]

約数ペア:

[(1, 30616904), (2, 15308452), (4, 7654226), (8, 3827113), (19, 1611416), (38, 805708), (71, 431224), (76, 402854), (142, 215612), (152, 201427), (284, 107806), (568, 53903), (1349, 22696), (2698, 11348), (2837, 10792), (5396, 5674)]