71318794630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{10781}}^1$

素因数の和:11785

約数の個数: 64

約数和(自身を含む): 138942889920

約数和(自身を除く): 67624095290

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 941, 1406, 1882, 3515, 4705, 7030, 9410, 10781, 17879, 21562, 34817, 35758, 53905, 69634, 89395, 107810, 174085, 178790, 204839, 348170, 398897, 409678, 661523, 797794, 1024195, 1323046, 1994485, 2048390, 3307615, 3988970, 6615230, 7579043, 10144921, 15158086, 20289842, 37895215, 50724605, 75790430, 101449210, 192753499, 375362077, 385506998, 750724154, 963767495, 1876810385, 1927534990, 3753620770, 7131879463, 14263758926, 35659397315, 71318794630]

約数ペア:

[(1, 71318794630), (2, 35659397315), (5, 14263758926), (10, 7131879463), (19, 3753620770), (37, 1927534990), (38, 1876810385), (74, 963767495), (95, 750724154), (185, 385506998), (190, 375362077), (370, 192753499), (703, 101449210), (941, 75790430), (1406, 50724605), (1882, 37895215), (3515, 20289842), (4705, 15158086), (7030, 10144921), (9410, 7579043), (10781, 6615230), (17879, 3988970), (21562, 3307615), (34817, 2048390), (35758, 1994485), (53905, 1323046), (69634, 1024195), (89395, 797794), (107810, 661523), (174085, 409678), (178790, 398897), (204839, 348170)]