6780130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 14441976

約数和(自身を除く): 7661846

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 137, 202, 245, 274, 490, 505, 685, 707, 959, 1010, 1370, 1414, 1918, 3535, 4795, 4949, 6713, 7070, 9590, 9898, 13426, 13837, 24745, 27674, 33565, 49490, 67130, 69185, 96859, 138370, 193718, 484295, 678013, 968590, 1356026, 3390065, 6780130]

約数ペア:

[(1, 6780130), (2, 3390065), (5, 1356026), (7, 968590), (10, 678013), (14, 484295), (35, 193718), (49, 138370), (70, 96859), (98, 69185), (101, 67130), (137, 49490), (202, 33565), (245, 27674), (274, 24745), (490, 13837), (505, 13426), (685, 9898), (707, 9590), (959, 7070), (1010, 6713), (1370, 4949), (1414, 4795), (1918, 3535)]