30313472

素因数分解:

$2^{10}\times 7^1\times {\mathrm{4229}}^1$

素因数の和:4256

約数の個数: 44

約数和(自身を含む): 69270480

約数和(自身を除く): 38957008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 4229, 7168, 8458, 16916, 29603, 33832, 59206, 67664, 118412, 135328, 236824, 270656, 473648, 541312, 947296, 1082624, 1894592, 2165248, 3789184, 4330496, 7578368, 15156736, 30313472]

約数ペア:

[(1, 30313472), (2, 15156736), (4, 7578368), (7, 4330496), (8, 3789184), (14, 2165248), (16, 1894592), (28, 1082624), (32, 947296), (56, 541312), (64, 473648), (112, 270656), (128, 236824), (224, 135328), (256, 118412), (448, 67664), (512, 59206), (896, 33832), (1024, 29603), (1792, 16916), (3584, 8458), (4229, 7168)]