30161558

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5807}}^1$

素因数の和:5876

約数の個数: 24

約数和(自身を含む): 53631072

約数和(自身を除く): 23469514

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 5807, 11614, 40649, 81298, 284543, 307771, 569086, 615542, 2154397, 4308794, 15080779, 30161558]

約数ペア:

[(1, 30161558), (2, 15080779), (7, 4308794), (14, 2154397), (49, 615542), (53, 569086), (98, 307771), (106, 284543), (371, 81298), (742, 40649), (2597, 11614), (5194, 5807)]