30440368

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 60

約数和(自身を含む): 70354872

約数和(自身を除く): 39914504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 947, 1148, 1894, 2009, 2296, 3788, 4018, 4592, 6629, 7576, 8036, 13258, 15152, 16072, 26516, 32144, 38827, 46403, 53032, 77654, 92806, 106064, 155308, 185612, 271789, 310616, 371224, 543578, 621232, 742448, 1087156, 1902523, 2174312, 3805046, 4348624, 7610092, 15220184, 30440368]

約数ペア:

[(1, 30440368), (2, 15220184), (4, 7610092), (7, 4348624), (8, 3805046), (14, 2174312), (16, 1902523), (28, 1087156), (41, 742448), (49, 621232), (56, 543578), (82, 371224), (98, 310616), (112, 271789), (164, 185612), (196, 155308), (287, 106064), (328, 92806), (392, 77654), (574, 53032), (656, 46403), (784, 38827), (947, 32144), (1148, 26516), (1894, 16072), (2009, 15152), (2296, 13258), (3788, 8036), (4018, 7576), (4592, 6629)]