29857860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{165877}}^1$

素因数の和:165892

約数の個数: 36

約数和(自身を含む): 90569388

約数和(自身を除く): 60711528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 165877, 331754, 497631, 663508, 829385, 995262, 1492893, 1658770, 1990524, 2488155, 2985786, 3317540, 4976310, 5971572, 7464465, 9952620, 14928930, 29857860]

約数ペア:

[(1, 29857860), (2, 14928930), (3, 9952620), (4, 7464465), (5, 5971572), (6, 4976310), (9, 3317540), (10, 2985786), (12, 2488155), (15, 1990524), (18, 1658770), (20, 1492893), (30, 995262), (36, 829385), (45, 663508), (60, 497631), (90, 331754), (180, 165877)]