3929100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 12999168

約数和(自身を除く): 9070068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1871, 2100, 3742, 5613, 7484, 9355, 11226, 13097, 18710, 22452, 26194, 28065, 37420, 39291, 46775, 52388, 56130, 65485, 78582, 93550, 112260, 130970, 140325, 157164, 187100, 196455, 261940, 280650, 327425, 392910, 561300, 654850, 785820, 982275, 1309700, 1964550, 3929100]

約数ペア:

[(1, 3929100), (2, 1964550), (3, 1309700), (4, 982275), (5, 785820), (6, 654850), (7, 561300), (10, 392910), (12, 327425), (14, 280650), (15, 261940), (20, 196455), (21, 187100), (25, 157164), (28, 140325), (30, 130970), (35, 112260), (42, 93550), (50, 78582), (60, 65485), (70, 56130), (75, 52388), (84, 46775), (100, 39291), (105, 37420), (140, 28065), (150, 26194), (175, 22452), (210, 18710), (300, 13097), (350, 11226), (420, 9355), (525, 7484), (700, 5613), (1050, 3742), (1871, 2100)]