30113514

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23563}}^1$

素因数の和:23642

約数の個数: 24

約数和(自身を含む): 66167712

約数和(自身を除く): 36054198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23563, 47126, 70689, 141378, 212067, 424134, 1672973, 3345946, 5018919, 10037838, 15056757, 30113514]

約数ペア:

[(1, 30113514), (2, 15056757), (3, 10037838), (6, 5018919), (9, 3345946), (18, 1672973), (71, 424134), (142, 212067), (213, 141378), (426, 70689), (639, 47126), (1278, 23563)]