1411620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 4518528

約数和(自身を除く): 3106908

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, 3361, 6722, 10083, 13444, 16805, 20166, 23527, 33610, 40332, 47054, 50415, 67220, 70581, 94108, 100830, 117635, 141162, 201660, 235270, 282324, 352905, 470540, 705810, 1411620]

約数ペア:

[(1, 1411620), (2, 705810), (3, 470540), (4, 352905), (5, 282324), (6, 235270), (7, 201660), (10, 141162), (12, 117635), (14, 100830), (15, 94108), (20, 70581), (21, 67220), (28, 50415), (30, 47054), (35, 40332), (42, 33610), (60, 23527), (70, 20166), (84, 16805), (105, 13444), (140, 10083), (210, 6722), (420, 3361)]