82308660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{195973}}^1$

素因数の和:195992

約数の個数: 48

約数和(自身を含む): 263389056

約数和(自身を除く): 181080396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 195973, 391946, 587919, 783892, 979865, 1175838, 1371811, 1959730, 2351676, 2743622, 2939595, 3919460, 4115433, 5487244, 5879190, 6859055, 8230866, 11758380, 13718110, 16461732, 20577165, 27436220, 41154330, 82308660]

約数ペア:

[(1, 82308660), (2, 41154330), (3, 27436220), (4, 20577165), (5, 16461732), (6, 13718110), (7, 11758380), (10, 8230866), (12, 6859055), (14, 5879190), (15, 5487244), (20, 4115433), (21, 3919460), (28, 2939595), (30, 2743622), (35, 2351676), (42, 1959730), (60, 1371811), (70, 1175838), (84, 979865), (105, 783892), (140, 587919), (210, 391946), (420, 195973)]