29992620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71411}}^1$

素因数の和:71430

約数の個数: 48

約数和(自身を含む): 95977728

約数和(自身を除く): 65985108

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, 71411, 142822, 214233, 285644, 357055, 428466, 499877, 714110, 856932, 999754, 1071165, 1428220, 1499631, 1999508, 2142330, 2499385, 2999262, 4284660, 4998770, 5998524, 7498155, 9997540, 14996310, 29992620]

約数ペア:

[(1, 29992620), (2, 14996310), (3, 9997540), (4, 7498155), (5, 5998524), (6, 4998770), (7, 4284660), (10, 2999262), (12, 2499385), (14, 2142330), (15, 1999508), (20, 1499631), (21, 1428220), (28, 1071165), (30, 999754), (35, 856932), (42, 714110), (60, 499877), (70, 428466), (84, 357055), (105, 285644), (140, 214233), (210, 142822), (420, 71411)]