6665050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 14374080

約数和(自身を除く): 7709030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 139, 175, 274, 278, 350, 685, 695, 959, 973, 1370, 1390, 1918, 1946, 3425, 3475, 4795, 4865, 6850, 6950, 9590, 9730, 19043, 23975, 24325, 38086, 47950, 48650, 95215, 133301, 190430, 266602, 476075, 666505, 952150, 1333010, 3332525, 6665050]

約数ペア:

[(1, 6665050), (2, 3332525), (5, 1333010), (7, 952150), (10, 666505), (14, 476075), (25, 266602), (35, 190430), (50, 133301), (70, 95215), (137, 48650), (139, 47950), (175, 38086), (274, 24325), (278, 23975), (350, 19043), (685, 9730), (695, 9590), (959, 6950), (973, 6850), (1370, 4865), (1390, 4795), (1918, 3475), (1946, 3425)]