30445856

素因数分解:

$2^5\times 7^2\times {\mathrm{19417}}^1$

素因数の和:19441

約数の個数: 36

約数和(自身を含む): 69730038

約数和(自身を除く): 39284182

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 19417, 38834, 77668, 135919, 155336, 271838, 310672, 543676, 621344, 951433, 1087352, 1902866, 2174704, 3805732, 4349408, 7611464, 15222928, 30445856]

約数ペア:

[(1, 30445856), (2, 15222928), (4, 7611464), (7, 4349408), (8, 3805732), (14, 2174704), (16, 1902866), (28, 1087352), (32, 951433), (49, 621344), (56, 543676), (98, 310672), (112, 271838), (196, 155336), (224, 135919), (392, 77668), (784, 38834), (1568, 19417)]