218836130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19079}}^1$

素因数の和:19154

約数の個数: 32

約数和(自身を含む): 417623040

約数和(自身を除く): 198786910

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 11470, 19079, 38158, 95395, 190790, 591449, 705923, 1182898, 1411846, 2957245, 3529615, 5914490, 7059230, 21883613, 43767226, 109418065, 218836130]

約数ペア:

[(1, 218836130), (2, 109418065), (5, 43767226), (10, 21883613), (31, 7059230), (37, 5914490), (62, 3529615), (74, 2957245), (155, 1411846), (185, 1182898), (310, 705923), (370, 591449), (1147, 190790), (2294, 95395), (5735, 38158), (11470, 19079)]