191941230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25903}}^1$

素因数の和:25945

約数の個数: 64

約数和(自身を含む): 522224640

約数和(自身を除く): 330283410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 25903, 51806, 77709, 129515, 155418, 259030, 336739, 388545, 492157, 673478, 777090, 984314, 1010217, 1476471, 1683695, 2020434, 2460785, 2952942, 3367390, 4921570, 5051085, 6398041, 7382355, 10102170, 12796082, 14764710, 19194123, 31990205, 38388246, 63980410, 95970615, 191941230]

約数ペア:

[(1, 191941230), (2, 95970615), (3, 63980410), (5, 38388246), (6, 31990205), (10, 19194123), (13, 14764710), (15, 12796082), (19, 10102170), (26, 7382355), (30, 6398041), (38, 5051085), (39, 4921570), (57, 3367390), (65, 2952942), (78, 2460785), (95, 2020434), (114, 1683695), (130, 1476471), (190, 1010217), (195, 984314), (247, 777090), (285, 673478), (390, 492157), (494, 388545), (570, 336739), (741, 259030), (1235, 155418), (1482, 129515), (2470, 77709), (3705, 51806), (7410, 25903)]