30355968

素因数分解:

$2^9\times 3^1\times {\mathrm{19763}}^1$

素因数の和:19784

約数の個数: 40

約数和(自身を含む): 80874288

約数和(自身を除く): 50518320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 19763, 39526, 59289, 79052, 118578, 158104, 237156, 316208, 474312, 632416, 948624, 1264832, 1897248, 2529664, 3794496, 5059328, 7588992, 10118656, 15177984, 30355968]

約数ペア:

[(1, 30355968), (2, 15177984), (3, 10118656), (4, 7588992), (6, 5059328), (8, 3794496), (12, 2529664), (16, 1897248), (24, 1264832), (32, 948624), (48, 632416), (64, 474312), (96, 316208), (128, 237156), (192, 158104), (256, 118578), (384, 79052), (512, 59289), (768, 39526), (1536, 19763)]