130581836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1381}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 286040832

約数和(自身を除く): 155458996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 1228, 1381, 2149, 2762, 3377, 4298, 5524, 6754, 8596, 9667, 13508, 15191, 19334, 23639, 30382, 38668, 47278, 60764, 94556, 106337, 212674, 423967, 425348, 847934, 1695868, 2967769, 4663637, 5935538, 9327274, 11871076, 18654548, 32645459, 65290918, 130581836]

約数ペア:

[(1, 130581836), (2, 65290918), (4, 32645459), (7, 18654548), (11, 11871076), (14, 9327274), (22, 5935538), (28, 4663637), (44, 2967769), (77, 1695868), (154, 847934), (307, 425348), (308, 423967), (614, 212674), (1228, 106337), (1381, 94556), (2149, 60764), (2762, 47278), (3377, 38668), (4298, 30382), (5524, 23639), (6754, 19334), (8596, 15191), (9667, 13508)]