9366980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 23466240

約数和(自身を除く): 14099260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2909, 3220, 5818, 11636, 14545, 20363, 29090, 40726, 58180, 66907, 81452, 101815, 133814, 203630, 267628, 334535, 407260, 468349, 669070, 936698, 1338140, 1873396, 2341745, 4683490, 9366980]

約数ペア:

[(1, 9366980), (2, 4683490), (4, 2341745), (5, 1873396), (7, 1338140), (10, 936698), (14, 669070), (20, 468349), (23, 407260), (28, 334535), (35, 267628), (46, 203630), (70, 133814), (92, 101815), (115, 81452), (140, 66907), (161, 58180), (230, 40726), (322, 29090), (460, 20363), (644, 14545), (805, 11636), (1610, 5818), (2909, 3220)]