2018291730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739301}}^1$

素因数の和:739331

約数の個数: 64

約数和(自身を含む): 5961731328

約数和(自身を除く): 3943439598

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 739301, 1478602, 2217903, 3696505, 4435806, 5175107, 7393010, 9610913, 10350214, 11089515, 15525321, 19221826, 22179030, 25875535, 28832739, 31050642, 48054565, 51751070, 57665478, 67276391, 77626605, 96109130, 134552782, 144163695, 155253210, 201829173, 288327390, 336381955, 403658346, 672763910, 1009145865, 2018291730]

約数ペア:

[(1, 2018291730), (2, 1009145865), (3, 672763910), (5, 403658346), (6, 336381955), (7, 288327390), (10, 201829173), (13, 155253210), (14, 144163695), (15, 134552782), (21, 96109130), (26, 77626605), (30, 67276391), (35, 57665478), (39, 51751070), (42, 48054565), (65, 31050642), (70, 28832739), (78, 25875535), (91, 22179030), (105, 19221826), (130, 15525321), (182, 11089515), (195, 10350214), (210, 9610913), (273, 7393010), (390, 5175107), (455, 4435806), (546, 3696505), (910, 2217903), (1365, 1478602), (2730, 739301)]