26825970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 66531456

約数和(自身を除く): 39705486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 107, 122, 137, 183, 214, 274, 305, 321, 366, 411, 535, 610, 642, 685, 822, 915, 1070, 1370, 1605, 1830, 2055, 3210, 4110, 6527, 8357, 13054, 14659, 16714, 19581, 25071, 29318, 32635, 39162, 41785, 43977, 50142, 65270, 73295, 83570, 87954, 97905, 125355, 146590, 195810, 219885, 250710, 439770, 894199, 1788398, 2682597, 4470995, 5365194, 8941990, 13412985, 26825970]

約数ペア:

[(1, 26825970), (2, 13412985), (3, 8941990), (5, 5365194), (6, 4470995), (10, 2682597), (15, 1788398), (30, 894199), (61, 439770), (107, 250710), (122, 219885), (137, 195810), (183, 146590), (214, 125355), (274, 97905), (305, 87954), (321, 83570), (366, 73295), (411, 65270), (535, 50142), (610, 43977), (642, 41785), (685, 39162), (822, 32635), (915, 29318), (1070, 25071), (1370, 19581), (1605, 16714), (1830, 14659), (2055, 13054), (3210, 8357), (4110, 6527)]