939663540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5220353}}^1$

素因数の和:5220368

約数の個数: 36

約数和(自身を含む): 2850313284

約数和(自身を除く): 1910649744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5220353, 10440706, 15661059, 20881412, 26101765, 31322118, 46983177, 52203530, 62644236, 78305295, 93966354, 104407060, 156610590, 187932708, 234915885, 313221180, 469831770, 939663540]

約数ペア:

[(1, 939663540), (2, 469831770), (3, 313221180), (4, 234915885), (5, 187932708), (6, 156610590), (9, 104407060), (10, 93966354), (12, 78305295), (15, 62644236), (18, 52203530), (20, 46983177), (30, 31322118), (36, 26101765), (45, 20881412), (60, 15661059), (90, 10440706), (180, 5220353)]