98669090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 206236800

約数和(自身を除く): 107567710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 43, 65, 86, 95, 130, 190, 215, 247, 430, 494, 559, 817, 929, 1118, 1235, 1634, 1858, 2470, 2795, 4085, 4645, 5590, 8170, 9290, 10621, 12077, 17651, 21242, 24154, 35302, 39947, 53105, 60385, 79894, 88255, 106210, 120770, 176510, 199735, 229463, 399470, 458926, 519311, 758993, 1038622, 1147315, 1517986, 2294630, 2596555, 3794965, 5193110, 7589930, 9866909, 19733818, 49334545, 98669090]

約数ペア:

[(1, 98669090), (2, 49334545), (5, 19733818), (10, 9866909), (13, 7589930), (19, 5193110), (26, 3794965), (38, 2596555), (43, 2294630), (65, 1517986), (86, 1147315), (95, 1038622), (130, 758993), (190, 519311), (215, 458926), (247, 399470), (430, 229463), (494, 199735), (559, 176510), (817, 120770), (929, 106210), (1118, 88255), (1235, 79894), (1634, 60385), (1858, 53105), (2470, 39947), (2795, 35302), (4085, 24154), (4645, 21242), (5590, 17651), (8170, 12077), (9290, 10621)]