28362510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28649}}^1$

素因数の和:28673

約数の個数: 48

約数和(自身を含む): 80449200

約数和(自身を除く): 52086690

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, 28649, 57298, 85947, 143245, 171894, 257841, 286490, 315139, 429735, 515682, 630278, 859470, 945417, 1289205, 1575695, 1890834, 2578410, 2836251, 3151390, 4727085, 5672502, 9454170, 14181255, 28362510]

約数ペア:

[(1, 28362510), (2, 14181255), (3, 9454170), (5, 5672502), (6, 4727085), (9, 3151390), (10, 2836251), (11, 2578410), (15, 1890834), (18, 1575695), (22, 1289205), (30, 945417), (33, 859470), (45, 630278), (55, 515682), (66, 429735), (90, 315139), (99, 286490), (110, 257841), (165, 171894), (198, 143245), (330, 85947), (495, 57298), (990, 28649)]