30859388

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26881}}^1$

素因数の和:26933

約数の個数: 24

約数和(自身を含む): 63226464

約数和(自身を除く): 32367076

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 26881, 53762, 107524, 188167, 376334, 752668, 1102121, 2204242, 4408484, 7714847, 15429694, 30859388]

約数ペア:

[(1, 30859388), (2, 15429694), (4, 7714847), (7, 4408484), (14, 2204242), (28, 1102121), (41, 752668), (82, 376334), (164, 188167), (287, 107524), (574, 53762), (1148, 26881)]