1148140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 2822400

約数和(自身を除く): 1674260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 139, 140, 236, 278, 295, 413, 556, 590, 695, 826, 973, 1180, 1390, 1652, 1946, 2065, 2780, 3892, 4130, 4865, 8201, 8260, 9730, 16402, 19460, 32804, 41005, 57407, 82010, 114814, 164020, 229628, 287035, 574070, 1148140]

約数ペア:

[(1, 1148140), (2, 574070), (4, 287035), (5, 229628), (7, 164020), (10, 114814), (14, 82010), (20, 57407), (28, 41005), (35, 32804), (59, 19460), (70, 16402), (118, 9730), (139, 8260), (140, 8201), (236, 4865), (278, 4130), (295, 3892), (413, 2780), (556, 2065), (590, 1946), (695, 1652), (826, 1390), (973, 1180)]