6708660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15973}}^1$

素因数の和:15992

約数の個数: 48

約数和(自身を含む): 21469056

約数和(自身を除く): 14760396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 15973, 31946, 47919, 63892, 79865, 95838, 111811, 159730, 191676, 223622, 239595, 319460, 335433, 447244, 479190, 559055, 670866, 958380, 1118110, 1341732, 1677165, 2236220, 3354330, 6708660]

約数ペア:

[(1, 6708660), (2, 3354330), (3, 2236220), (4, 1677165), (5, 1341732), (6, 1118110), (7, 958380), (10, 670866), (12, 559055), (14, 479190), (15, 447244), (20, 335433), (21, 319460), (28, 239595), (30, 223622), (35, 191676), (42, 159730), (60, 111811), (70, 95838), (84, 79865), (105, 63892), (140, 47919), (210, 31946), (420, 15973)]