30240448

素因数分解:

$2^6\times 7^2\times {\mathrm{9643}}^1$

素因数の和:9669

約数の個数: 42

約数和(自身を含む): 69812916

約数和(自身を除く): 39572468

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 9643, 19286, 38572, 67501, 77144, 135002, 154288, 270004, 308576, 472507, 540008, 617152, 945014, 1080016, 1890028, 2160032, 3780056, 4320064, 7560112, 15120224, 30240448]

約数ペア:

[(1, 30240448), (2, 15120224), (4, 7560112), (7, 4320064), (8, 3780056), (14, 2160032), (16, 1890028), (28, 1080016), (32, 945014), (49, 617152), (56, 540008), (64, 472507), (98, 308576), (112, 270004), (196, 154288), (224, 135002), (392, 77144), (448, 67501), (784, 38572), (1568, 19286), (3136, 9643)]