30170005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 10265195

約数列:

[1, 5, 19, 29, 47, 95, 145, 233, 235, 551, 893, 1165, 1363, 2755, 4427, 4465, 6757, 6815, 10951, 22135, 25897, 33785, 54755, 128383, 129485, 208069, 317579, 641915, 1040345, 1587895, 6034001, 30170005]

約数ペア:

[(1, 30170005), (5, 6034001), (19, 1587895), (29, 1040345), (47, 641915), (95, 317579), (145, 208069), (233, 129485), (235, 128383), (551, 54755), (893, 33785), (1165, 25897), (1363, 22135), (2755, 10951), (4427, 6815), (4465, 6757)]