2073260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 3007060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 251, 295, 413, 502, 590, 826, 1004, 1180, 1255, 1652, 1757, 2065, 2510, 3514, 4130, 5020, 7028, 8260, 8785, 14809, 17570, 29618, 35140, 59236, 74045, 103663, 148090, 207326, 296180, 414652, 518315, 1036630, 2073260]

約数ペア:

[(1, 2073260), (2, 1036630), (4, 518315), (5, 414652), (7, 296180), (10, 207326), (14, 148090), (20, 103663), (28, 74045), (35, 59236), (59, 35140), (70, 29618), (118, 17570), (140, 14809), (236, 8785), (251, 8260), (295, 7028), (413, 5020), (502, 4130), (590, 3514), (826, 2510), (1004, 2065), (1180, 1757), (1255, 1652)]