3107931540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7399837}}^1$

素因数の和:7399856

約数の個数: 48

約数和(自身を含む): 9945382272

約数和(自身を除く): 6837450732

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, 7399837, 14799674, 22199511, 29599348, 36999185, 44399022, 51798859, 73998370, 88798044, 103597718, 110997555, 147996740, 155396577, 207195436, 221995110, 258994295, 310793154, 443990220, 517988590, 621586308, 776982885, 1035977180, 1553965770, 3107931540]

約数ペア:

[(1, 3107931540), (2, 1553965770), (3, 1035977180), (4, 776982885), (5, 621586308), (6, 517988590), (7, 443990220), (10, 310793154), (12, 258994295), (14, 221995110), (15, 207195436), (20, 155396577), (21, 147996740), (28, 110997555), (30, 103597718), (35, 88798044), (42, 73998370), (60, 51798859), (70, 44399022), (84, 36999185), (105, 29599348), (140, 22199511), (210, 14799674), (420, 7399837)]