2636910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 6958224

約数和(自身を除く): 4321314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 353, 415, 498, 706, 747, 830, 1059, 1245, 1494, 1765, 2118, 2490, 3177, 3530, 3735, 5295, 6354, 7470, 10590, 15885, 29299, 31770, 58598, 87897, 146495, 175794, 263691, 292990, 439485, 527382, 878970, 1318455, 2636910]

約数ペア:

[(1, 2636910), (2, 1318455), (3, 878970), (5, 527382), (6, 439485), (9, 292990), (10, 263691), (15, 175794), (18, 146495), (30, 87897), (45, 58598), (83, 31770), (90, 29299), (166, 15885), (249, 10590), (353, 7470), (415, 6354), (498, 5295), (706, 3735), (747, 3530), (830, 3177), (1059, 2490), (1245, 2118), (1494, 1765)]