2023179730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17909}}^1$

素因数の和:18019

約数の個数: 64

約数和(自身を含む): 4332787200

約数和(自身を除く): 2309607470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 286, 395, 715, 790, 869, 1027, 1430, 1738, 2054, 4345, 5135, 8690, 10270, 11297, 17909, 22594, 35818, 56485, 89545, 112970, 179090, 196999, 232817, 393998, 465634, 984995, 1164085, 1414811, 1969990, 2328170, 2560987, 2829622, 5121974, 7074055, 12804935, 14148110, 15562921, 18392543, 25609870, 31125842, 36785086, 77814605, 91962715, 155629210, 183925430, 202317973, 404635946, 1011589865, 2023179730]

約数ペア:

[(1, 2023179730), (2, 1011589865), (5, 404635946), (10, 202317973), (11, 183925430), (13, 155629210), (22, 91962715), (26, 77814605), (55, 36785086), (65, 31125842), (79, 25609870), (110, 18392543), (130, 15562921), (143, 14148110), (158, 12804935), (286, 7074055), (395, 5121974), (715, 2829622), (790, 2560987), (869, 2328170), (1027, 1969990), (1430, 1414811), (1738, 1164085), (2054, 984995), (4345, 465634), (5135, 393998), (8690, 232817), (10270, 196999), (11297, 179090), (17909, 112970), (22594, 89545), (35818, 56485)]