27426210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 76495104

約数和(自身を除く): 49068894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2141, 2562, 4270, 4282, 6405, 6423, 10705, 12810, 12846, 14987, 21410, 29974, 32115, 44961, 64230, 74935, 89922, 130601, 149870, 224805, 261202, 391803, 449610, 653005, 783606, 914207, 1306010, 1828414, 1959015, 2742621, 3918030, 4571035, 5485242, 9142070, 13713105, 27426210]

約数ペア:

[(1, 27426210), (2, 13713105), (3, 9142070), (5, 5485242), (6, 4571035), (7, 3918030), (10, 2742621), (14, 1959015), (15, 1828414), (21, 1306010), (30, 914207), (35, 783606), (42, 653005), (61, 449610), (70, 391803), (105, 261202), (122, 224805), (183, 149870), (210, 130601), (305, 89922), (366, 74935), (427, 64230), (610, 44961), (854, 32115), (915, 29974), (1281, 21410), (1830, 14987), (2135, 12846), (2141, 12810), (2562, 10705), (4270, 6423), (4282, 6405)]