8137290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{38749}}^1$

素因数の和:38766

約数の個数: 32

約数和(自身を含む): 22320000

約数和(自身を除く): 14182710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 38749, 77498, 116247, 193745, 232494, 271243, 387490, 542486, 581235, 813729, 1162470, 1356215, 1627458, 2712430, 4068645, 8137290]

約数ペア:

[(1, 8137290), (2, 4068645), (3, 2712430), (5, 1627458), (6, 1356215), (7, 1162470), (10, 813729), (14, 581235), (15, 542486), (21, 387490), (30, 271243), (35, 232494), (42, 193745), (70, 116247), (105, 77498), (210, 38749)]