18747030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6067}}^1$

素因数の和:6180

約数の個数: 32

約数和(自身を含む): 45437184

約数和(自身を除く): 26690154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6067, 12134, 18201, 30335, 36402, 60670, 91005, 182010, 624901, 1249802, 1874703, 3124505, 3749406, 6249010, 9373515, 18747030]

約数ペア:

[(1, 18747030), (2, 9373515), (3, 6249010), (5, 3749406), (6, 3124505), (10, 1874703), (15, 1249802), (30, 624901), (103, 182010), (206, 91005), (309, 60670), (515, 36402), (618, 30335), (1030, 18201), (1545, 12134), (3090, 6067)]