2088660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4973}}^1$

素因数の和:4992

約数の個数: 48

約数和(自身を含む): 6685056

約数和(自身を除く): 4596396

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, 4973, 9946, 14919, 19892, 24865, 29838, 34811, 49730, 59676, 69622, 74595, 99460, 104433, 139244, 149190, 174055, 208866, 298380, 348110, 417732, 522165, 696220, 1044330, 2088660]

約数ペア:

[(1, 2088660), (2, 1044330), (3, 696220), (4, 522165), (5, 417732), (6, 348110), (7, 298380), (10, 208866), (12, 174055), (14, 149190), (15, 139244), (20, 104433), (21, 99460), (28, 74595), (30, 69622), (35, 59676), (42, 49730), (60, 34811), (70, 29838), (84, 24865), (105, 19892), (140, 14919), (210, 9946), (420, 4973)]