275557020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199679}}^1$

素因数の和:199714

約数の個数: 48

約数和(自身を含む): 805109760

約数和(自身を除く): 529552740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 199679, 399358, 599037, 798716, 998395, 1198074, 1996790, 2396148, 2995185, 3993580, 4592617, 5990370, 9185234, 11980740, 13777851, 18370468, 22963085, 27555702, 45926170, 55111404, 68889255, 91852340, 137778510, 275557020]

約数ペア:

[(1, 275557020), (2, 137778510), (3, 91852340), (4, 68889255), (5, 55111404), (6, 45926170), (10, 27555702), (12, 22963085), (15, 18370468), (20, 13777851), (23, 11980740), (30, 9185234), (46, 5990370), (60, 4592617), (69, 3993580), (92, 2995185), (115, 2396148), (138, 1996790), (230, 1198074), (276, 998395), (345, 798716), (460, 599037), (690, 399358), (1380, 199679)]