69870106

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 118506240

約数和(自身を除く): 48636134

約数列:

[1, 2, 19, 29, 38, 47, 58, 71, 94, 142, 361, 551, 722, 893, 1102, 1349, 1363, 1786, 2059, 2698, 2726, 3337, 4118, 6674, 10469, 16967, 20938, 25631, 25897, 33934, 39121, 51262, 51794, 63403, 78242, 96773, 126806, 193546, 492043, 743299, 984086, 1204657, 1486598, 1838687, 2409314, 3677374, 34935053, 69870106]

約数ペア:

[(1, 69870106), (2, 34935053), (19, 3677374), (29, 2409314), (38, 1838687), (47, 1486598), (58, 1204657), (71, 984086), (94, 743299), (142, 492043), (361, 193546), (551, 126806), (722, 96773), (893, 78242), (1102, 63403), (1349, 51794), (1363, 51262), (1786, 39121), (2059, 33934), (2698, 25897), (2726, 25631), (3337, 20938), (4118, 16967), (6674, 10469)]