30734032

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 68584896

約数和(自身を除く): 37850864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2003, 2192, 3836, 4006, 7672, 8012, 14021, 15344, 16024, 28042, 32048, 56084, 112168, 224336, 274411, 548822, 1097644, 1920877, 2195288, 3841754, 4390576, 7683508, 15367016, 30734032]

約数ペア:

[(1, 30734032), (2, 15367016), (4, 7683508), (7, 4390576), (8, 3841754), (14, 2195288), (16, 1920877), (28, 1097644), (56, 548822), (112, 274411), (137, 224336), (274, 112168), (548, 56084), (959, 32048), (1096, 28042), (1918, 16024), (2003, 15344), (2192, 14021), (3836, 8012), (4006, 7672)]