6921370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 6142310

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 269, 310, 415, 538, 830, 1345, 2573, 2690, 5146, 8339, 12865, 16678, 22327, 25730, 41695, 44654, 83390, 111635, 223270, 692137, 1384274, 3460685, 6921370]

約数ペア:

[(1, 6921370), (2, 3460685), (5, 1384274), (10, 692137), (31, 223270), (62, 111635), (83, 83390), (155, 44654), (166, 41695), (269, 25730), (310, 22327), (415, 16678), (538, 12865), (830, 8339), (1345, 5146), (2573, 2690)]