18332970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 28841430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 103, 170, 206, 255, 309, 349, 510, 515, 618, 698, 1030, 1047, 1545, 1745, 1751, 2094, 3090, 3490, 3502, 5235, 5253, 5933, 8755, 10470, 10506, 11866, 17510, 17799, 26265, 29665, 35598, 35947, 52530, 59330, 71894, 88995, 107841, 177990, 179735, 215682, 359470, 539205, 611099, 1078410, 1222198, 1833297, 3055495, 3666594, 6110990, 9166485, 18332970]

約数ペア:

[(1, 18332970), (2, 9166485), (3, 6110990), (5, 3666594), (6, 3055495), (10, 1833297), (15, 1222198), (17, 1078410), (30, 611099), (34, 539205), (51, 359470), (85, 215682), (102, 179735), (103, 177990), (170, 107841), (206, 88995), (255, 71894), (309, 59330), (349, 52530), (510, 35947), (515, 35598), (618, 29665), (698, 26265), (1030, 17799), (1047, 17510), (1545, 11866), (1745, 10506), (1751, 10470), (2094, 8755), (3090, 5933), (3490, 5253), (3502, 5235)]