486514740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{51647}}^1$

素因数の和:51816

約数の個数: 48

約数和(自身を含む): 1370944512

約数和(自身を除く): 884429772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 51647, 103294, 154941, 206588, 258235, 309882, 516470, 619764, 774705, 1032940, 1549410, 3098820, 8108579, 16217158, 24325737, 32434316, 40542895, 48651474, 81085790, 97302948, 121628685, 162171580, 243257370, 486514740]

約数ペア:

[(1, 486514740), (2, 243257370), (3, 162171580), (4, 121628685), (5, 97302948), (6, 81085790), (10, 48651474), (12, 40542895), (15, 32434316), (20, 24325737), (30, 16217158), (60, 8108579), (157, 3098820), (314, 1549410), (471, 1032940), (628, 774705), (785, 619764), (942, 516470), (1570, 309882), (1884, 258235), (2355, 206588), (3140, 154941), (4710, 103294), (9420, 51647)]