6849500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 18170880

約数和(自身を除く): 11321380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 103, 125, 133, 140, 175, 190, 206, 250, 266, 350, 380, 412, 475, 500, 515, 532, 665, 700, 721, 875, 950, 1030, 1330, 1442, 1750, 1900, 1957, 2060, 2375, 2575, 2660, 2884, 3325, 3500, 3605, 3914, 4750, 5150, 6650, 7210, 7828, 9500, 9785, 10300, 12875, 13300, 13699, 14420, 16625, 18025, 19570, 25750, 27398, 33250, 36050, 39140, 48925, 51500, 54796, 66500, 68495, 72100, 90125, 97850, 136990, 180250, 195700, 244625, 273980, 342475, 360500, 489250, 684950, 978500, 1369900, 1712375, 3424750, 6849500]

約数ペア:

[(1, 6849500), (2, 3424750), (4, 1712375), (5, 1369900), (7, 978500), (10, 684950), (14, 489250), (19, 360500), (20, 342475), (25, 273980), (28, 244625), (35, 195700), (38, 180250), (50, 136990), (70, 97850), (76, 90125), (95, 72100), (100, 68495), (103, 66500), (125, 54796), (133, 51500), (140, 48925), (175, 39140), (190, 36050), (206, 33250), (250, 27398), (266, 25750), (350, 19570), (380, 18025), (412, 16625), (475, 14420), (500, 13699), (515, 13300), (532, 12875), (665, 10300), (700, 9785), (721, 9500), (875, 7828), (950, 7210), (1030, 6650), (1330, 5150), (1442, 4750), (1750, 3914), (1900, 3605), (1957, 3500), (2060, 3325), (2375, 2884), (2575, 2660)]