3462940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 4792580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 701, 988, 1235, 1402, 2470, 2804, 3505, 4940, 7010, 9113, 13319, 14020, 18226, 26638, 36452, 45565, 53276, 66595, 91130, 133190, 173147, 182260, 266380, 346294, 692588, 865735, 1731470, 3462940]

約数ペア:

[(1, 3462940), (2, 1731470), (4, 865735), (5, 692588), (10, 346294), (13, 266380), (19, 182260), (20, 173147), (26, 133190), (38, 91130), (52, 66595), (65, 53276), (76, 45565), (95, 36452), (130, 26638), (190, 18226), (247, 14020), (260, 13319), (380, 9113), (494, 7010), (701, 4940), (988, 3505), (1235, 2804), (1402, 2470)]