12586170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 32348160

約数和(自身を除く): 19761990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 311, 355, 426, 570, 622, 710, 933, 1065, 1349, 1555, 1866, 2130, 2698, 3110, 4047, 4665, 5909, 6745, 8094, 9330, 11818, 13490, 17727, 20235, 22081, 29545, 35454, 40470, 44162, 59090, 66243, 88635, 110405, 132486, 177270, 220810, 331215, 419539, 662430, 839078, 1258617, 2097695, 2517234, 4195390, 6293085, 12586170]

約数ペア:

[(1, 12586170), (2, 6293085), (3, 4195390), (5, 2517234), (6, 2097695), (10, 1258617), (15, 839078), (19, 662430), (30, 419539), (38, 331215), (57, 220810), (71, 177270), (95, 132486), (114, 110405), (142, 88635), (190, 66243), (213, 59090), (285, 44162), (311, 40470), (355, 35454), (426, 29545), (570, 22081), (622, 20235), (710, 17727), (933, 13490), (1065, 11818), (1349, 9330), (1555, 8094), (1866, 6745), (2130, 5909), (2698, 4665), (3110, 4047)]