30240153

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 46519200

約数和(自身を除く): 16279047

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 1987, 5073, 5961, 15219, 17883, 37753, 113259, 176843, 339777, 530529, 1591587, 3360017, 10080051, 30240153]

約数ペア:

[(1, 30240153), (3, 10080051), (9, 3360017), (19, 1591587), (57, 530529), (89, 339777), (171, 176843), (267, 113259), (801, 37753), (1691, 17883), (1987, 15219), (5073, 5961)]