1316460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 3792096

約数和(自身を除く): 2475636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 593, 740, 1110, 1186, 1779, 2220, 2372, 2965, 3558, 5930, 7116, 8895, 11860, 17790, 21941, 35580, 43882, 65823, 87764, 109705, 131646, 219410, 263292, 329115, 438820, 658230, 1316460]

約数ペア:

[(1, 1316460), (2, 658230), (3, 438820), (4, 329115), (5, 263292), (6, 219410), (10, 131646), (12, 109705), (15, 87764), (20, 65823), (30, 43882), (37, 35580), (60, 21941), (74, 17790), (111, 11860), (148, 8895), (185, 7116), (222, 5930), (370, 3558), (444, 2965), (555, 2372), (593, 2220), (740, 1779), (1110, 1186)]