30391176

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{20759}}^1$

素因数の和:20829

約数の個数: 32

約数和(自身を含む): 77227200

約数和(自身を除く): 46836024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 20759, 41518, 62277, 83036, 124554, 166072, 249108, 498216, 1266299, 2532598, 3798897, 5065196, 7597794, 10130392, 15195588, 30391176]

約数ペア:

[(1, 30391176), (2, 15195588), (3, 10130392), (4, 7597794), (6, 5065196), (8, 3798897), (12, 2532598), (24, 1266299), (61, 498216), (122, 249108), (183, 166072), (244, 124554), (366, 83036), (488, 62277), (732, 41518), (1464, 20759)]