2870350

素因数分解:

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

素因数の和:217

約数の個数: 48

約数和(自身を含む): 6249600

約数和(自身を除く): 3379250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 139, 175, 278, 295, 350, 413, 590, 695, 826, 973, 1390, 1475, 1946, 2065, 2950, 3475, 4130, 4865, 6950, 8201, 9730, 10325, 16402, 20650, 24325, 41005, 48650, 57407, 82010, 114814, 205025, 287035, 410050, 574070, 1435175, 2870350]

約数ペア:

[(1, 2870350), (2, 1435175), (5, 574070), (7, 410050), (10, 287035), (14, 205025), (25, 114814), (35, 82010), (50, 57407), (59, 48650), (70, 41005), (118, 24325), (139, 20650), (175, 16402), (278, 10325), (295, 9730), (350, 8201), (413, 6950), (590, 4865), (695, 4130), (826, 3475), (973, 2950), (1390, 2065), (1475, 1946)]