2526180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 7185024

約数和(自身を除く): 4658844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 593, 710, 852, 1065, 1186, 1420, 1779, 2130, 2372, 2965, 3558, 4260, 5930, 7116, 8895, 11860, 17790, 35580, 42103, 84206, 126309, 168412, 210515, 252618, 421030, 505236, 631545, 842060, 1263090, 2526180]

約数ペア:

[(1, 2526180), (2, 1263090), (3, 842060), (4, 631545), (5, 505236), (6, 421030), (10, 252618), (12, 210515), (15, 168412), (20, 126309), (30, 84206), (60, 42103), (71, 35580), (142, 17790), (213, 11860), (284, 8895), (355, 7116), (426, 5930), (593, 4260), (710, 3558), (852, 2965), (1065, 2372), (1186, 2130), (1420, 1779)]