2685270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 7764480

約数和(自身を除く): 5079210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 673, 798, 1330, 1346, 1995, 2019, 3365, 3990, 4038, 4711, 6730, 9422, 10095, 12787, 14133, 20190, 23555, 25574, 28266, 38361, 47110, 63935, 70665, 76722, 89509, 127870, 141330, 179018, 191805, 268527, 383610, 447545, 537054, 895090, 1342635, 2685270]

約数ペア:

[(1, 2685270), (2, 1342635), (3, 895090), (5, 537054), (6, 447545), (7, 383610), (10, 268527), (14, 191805), (15, 179018), (19, 141330), (21, 127870), (30, 89509), (35, 76722), (38, 70665), (42, 63935), (57, 47110), (70, 38361), (95, 28266), (105, 25574), (114, 23555), (133, 20190), (190, 14133), (210, 12787), (266, 10095), (285, 9422), (399, 6730), (570, 4711), (665, 4038), (673, 3990), (798, 3365), (1330, 2019), (1346, 1995)]