84211620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1889}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 236234880

約数和(自身を除く): 152023260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 1889, 2229, 2972, 3715, 3778, 4458, 5667, 7430, 7556, 8916, 9445, 11145, 11334, 14860, 18890, 22290, 22668, 28335, 37780, 44580, 56670, 113340, 1403527, 2807054, 4210581, 5614108, 7017635, 8421162, 14035270, 16842324, 21052905, 28070540, 42105810, 84211620]

約数ペア:

[(1, 84211620), (2, 42105810), (3, 28070540), (4, 21052905), (5, 16842324), (6, 14035270), (10, 8421162), (12, 7017635), (15, 5614108), (20, 4210581), (30, 2807054), (60, 1403527), (743, 113340), (1486, 56670), (1889, 44580), (2229, 37780), (2972, 28335), (3715, 22668), (3778, 22290), (4458, 18890), (5667, 14860), (7430, 11334), (7556, 11145), (8916, 9445)]