2012077305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{65851}}^1$

素因数の和:65966

約数の個数: 48

約数和(自身を含む): 4026981504

約数和(自身を除く): 2014904199

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 873, 1455, 2037, 3395, 4365, 6111, 10185, 30555, 65851, 197553, 329255, 460957, 592659, 987765, 1382871, 2304785, 2963295, 4148613, 6387547, 6914355, 19162641, 20743065, 31937735, 44712829, 57487923, 95813205, 134138487, 223564145, 287439615, 402415461, 670692435, 2012077305]

約数ペア:

[(1, 2012077305), (3, 670692435), (5, 402415461), (7, 287439615), (9, 223564145), (15, 134138487), (21, 95813205), (35, 57487923), (45, 44712829), (63, 31937735), (97, 20743065), (105, 19162641), (291, 6914355), (315, 6387547), (485, 4148613), (679, 2963295), (873, 2304785), (1455, 1382871), (2037, 987765), (3395, 592659), (4365, 460957), (6111, 329255), (10185, 197553), (30555, 65851)]