4049070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 9797760

約数和(自身を除く): 5748690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 971, 1390, 1942, 2085, 2913, 4170, 4855, 5826, 9710, 14565, 29130, 134969, 269938, 404907, 674845, 809814, 1349690, 2024535, 4049070]

約数ペア:

[(1, 4049070), (2, 2024535), (3, 1349690), (5, 809814), (6, 674845), (10, 404907), (15, 269938), (30, 134969), (139, 29130), (278, 14565), (417, 9710), (695, 5826), (834, 4855), (971, 4170), (1390, 2913), (1942, 2085)]