212734170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214883}}^1$

素因数の和:214907

約数の個数: 48

約数和(自身を含む): 603394272

約数和(自身を除く): 390660102

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 214883, 429766, 644649, 1074415, 1289298, 1933947, 2148830, 2363713, 3223245, 3867894, 4727426, 6446490, 7091139, 9669735, 11818565, 14182278, 19339470, 21273417, 23637130, 35455695, 42546834, 70911390, 106367085, 212734170]

約数ペア:

[(1, 212734170), (2, 106367085), (3, 70911390), (5, 42546834), (6, 35455695), (9, 23637130), (10, 21273417), (11, 19339470), (15, 14182278), (18, 11818565), (22, 9669735), (30, 7091139), (33, 6446490), (45, 4727426), (55, 3867894), (66, 3223245), (90, 2363713), (99, 2148830), (110, 1933947), (165, 1289298), (198, 1074415), (330, 644649), (495, 429766), (990, 214883)]