8746010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 19736136

約数和(自身を除く): 10990126

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1373, 2746, 3185, 6370, 6865, 9611, 13730, 17849, 19222, 35698, 48055, 67277, 89245, 96110, 124943, 134554, 178490, 249886, 336385, 624715, 672770, 874601, 1249430, 1749202, 4373005, 8746010]

約数ペア:

[(1, 8746010), (2, 4373005), (5, 1749202), (7, 1249430), (10, 874601), (13, 672770), (14, 624715), (26, 336385), (35, 249886), (49, 178490), (65, 134554), (70, 124943), (91, 96110), (98, 89245), (130, 67277), (182, 48055), (245, 35698), (455, 19222), (490, 17849), (637, 13730), (910, 9611), (1274, 6865), (1373, 6370), (2746, 3185)]