138879030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{3109}}^1$

素因数の和:4608

約数の個数: 32

約数和(自身を含む): 333640800

約数和(自身を除く): 194761770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1489, 2978, 3109, 4467, 6218, 7445, 8934, 9327, 14890, 15545, 18654, 22335, 31090, 44670, 46635, 93270, 4629301, 9258602, 13887903, 23146505, 27775806, 46293010, 69439515, 138879030]

約数ペア:

[(1, 138879030), (2, 69439515), (3, 46293010), (5, 27775806), (6, 23146505), (10, 13887903), (15, 9258602), (30, 4629301), (1489, 93270), (2978, 46635), (3109, 44670), (4467, 31090), (6218, 22335), (7445, 18654), (8934, 15545), (9327, 14890)]