27801330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2311}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 66918528

約数和(自身を除く): 39117198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2311, 2406, 4010, 4622, 6015, 6933, 11555, 12030, 13866, 23110, 34665, 69330, 926711, 1853422, 2780133, 4633555, 5560266, 9267110, 13900665, 27801330]

約数ペア:

[(1, 27801330), (2, 13900665), (3, 9267110), (5, 5560266), (6, 4633555), (10, 2780133), (15, 1853422), (30, 926711), (401, 69330), (802, 34665), (1203, 23110), (2005, 13866), (2311, 12030), (2406, 11555), (4010, 6933), (4622, 6015)]