2743620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4157}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 8382528

約数和(自身を除く): 5638908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4157, 8314, 12471, 16628, 20785, 24942, 41570, 45727, 49884, 62355, 83140, 91454, 124710, 137181, 182908, 228635, 249420, 274362, 457270, 548724, 685905, 914540, 1371810, 2743620]

約数ペア:

[(1, 2743620), (2, 1371810), (3, 914540), (4, 685905), (5, 548724), (6, 457270), (10, 274362), (11, 249420), (12, 228635), (15, 182908), (20, 137181), (22, 124710), (30, 91454), (33, 83140), (44, 62355), (55, 49884), (60, 45727), (66, 41570), (110, 24942), (132, 20785), (165, 16628), (220, 12471), (330, 8314), (660, 4157)]