30521456

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9397}}^1$

素因数の和:9441

約数の個数: 40

約数和(自身を含む): 69921120

約数和(自身を除く): 39399664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 9397, 18794, 37588, 65779, 75176, 131558, 150352, 263116, 272513, 526232, 545026, 1052464, 1090052, 1907591, 2180104, 3815182, 4360208, 7630364, 15260728, 30521456]

約数ペア:

[(1, 30521456), (2, 15260728), (4, 7630364), (7, 4360208), (8, 3815182), (14, 2180104), (16, 1907591), (28, 1090052), (29, 1052464), (56, 545026), (58, 526232), (112, 272513), (116, 263116), (203, 150352), (232, 131558), (406, 75176), (464, 65779), (812, 37588), (1624, 18794), (3248, 9397)]