16806270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43093}}^1$

素因数の和:43116

約数の個数: 32

約数和(自身を含む): 43438752

約数和(自身を除く): 26632482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 43093, 86186, 129279, 215465, 258558, 430930, 560209, 646395, 1120418, 1292790, 1680627, 2801045, 3361254, 5602090, 8403135, 16806270]

約数ペア:

[(1, 16806270), (2, 8403135), (3, 5602090), (5, 3361254), (6, 2801045), (10, 1680627), (13, 1292790), (15, 1120418), (26, 646395), (30, 560209), (39, 430930), (65, 258558), (78, 215465), (130, 129279), (195, 86186), (390, 43093)]