3629780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2357}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 9507456

約数和(自身を除く): 5877676

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2357, 4714, 9428, 11785, 16499, 23570, 25927, 32998, 47140, 51854, 65996, 82495, 103708, 129635, 164990, 181489, 259270, 329980, 362978, 518540, 725956, 907445, 1814890, 3629780]

約数ペア:

[(1, 3629780), (2, 1814890), (4, 907445), (5, 725956), (7, 518540), (10, 362978), (11, 329980), (14, 259270), (20, 181489), (22, 164990), (28, 129635), (35, 103708), (44, 82495), (55, 65996), (70, 51854), (77, 47140), (110, 32998), (140, 25927), (154, 23570), (220, 16499), (308, 11785), (385, 9428), (770, 4714), (1540, 2357)]