30308890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 56712960

約数和(自身を除く): 26404070

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 235, 295, 470, 590, 1093, 2186, 2773, 5465, 5546, 10930, 13865, 27730, 51371, 64487, 102742, 128974, 256855, 322435, 513710, 644870, 3030889, 6061778, 15154445, 30308890]

約数ペア:

[(1, 30308890), (2, 15154445), (5, 6061778), (10, 3030889), (47, 644870), (59, 513710), (94, 322435), (118, 256855), (235, 128974), (295, 102742), (470, 64487), (590, 51371), (1093, 27730), (2186, 13865), (2773, 10930), (5465, 5546)]