6287780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 14076720

約数和(自身を除く): 7788940

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 293, 370, 580, 586, 740, 1073, 1172, 1465, 2146, 2930, 4292, 5365, 5860, 8497, 10730, 10841, 16994, 21460, 21682, 33988, 42485, 43364, 54205, 84970, 108410, 169940, 216820, 314389, 628778, 1257556, 1571945, 3143890, 6287780]

約数ペア:

[(1, 6287780), (2, 3143890), (4, 1571945), (5, 1257556), (10, 628778), (20, 314389), (29, 216820), (37, 169940), (58, 108410), (74, 84970), (116, 54205), (145, 43364), (148, 42485), (185, 33988), (290, 21682), (293, 21460), (370, 16994), (580, 10841), (586, 10730), (740, 8497), (1073, 5860), (1172, 5365), (1465, 4292), (2146, 2930)]