30738290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 60967296

約数和(自身を除く): 30229006

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 2713, 5426, 5665, 11330, 13565, 27130, 29843, 59686, 149215, 279439, 298430, 558878, 1397195, 2794390, 3073829, 6147658, 15369145, 30738290]

約数ペア:

[(1, 30738290), (2, 15369145), (5, 6147658), (10, 3073829), (11, 2794390), (22, 1397195), (55, 558878), (103, 298430), (110, 279439), (206, 149215), (515, 59686), (1030, 29843), (1133, 27130), (2266, 13565), (2713, 11330), (5426, 5665)]