67682580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{161149}}^1$

素因数の和:161168

約数の個数: 48

約数和(自身を含む): 216585600

約数和(自身を除く): 148903020

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, 161149, 322298, 483447, 644596, 805745, 966894, 1128043, 1611490, 1933788, 2256086, 2417235, 3222980, 3384129, 4512172, 4834470, 5640215, 6768258, 9668940, 11280430, 13536516, 16920645, 22560860, 33841290, 67682580]

約数ペア:

[(1, 67682580), (2, 33841290), (3, 22560860), (4, 16920645), (5, 13536516), (6, 11280430), (7, 9668940), (10, 6768258), (12, 5640215), (14, 4834470), (15, 4512172), (20, 3384129), (21, 3222980), (28, 2417235), (30, 2256086), (35, 1933788), (42, 1611490), (60, 1128043), (70, 966894), (84, 805745), (105, 644596), (140, 483447), (210, 322298), (420, 161149)]