239342670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{379909}}^1$

素因数の和:379929

約数の個数: 48

約数和(自身を含む): 711191520

約数和(自身を除く): 471848850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 379909, 759818, 1139727, 1899545, 2279454, 2659363, 3419181, 3799090, 5318726, 5698635, 6838362, 7978089, 11397270, 13296815, 15956178, 17095905, 23934267, 26593630, 34191810, 39890445, 47868534, 79780890, 119671335, 239342670]

約数ペア:

[(1, 239342670), (2, 119671335), (3, 79780890), (5, 47868534), (6, 39890445), (7, 34191810), (9, 26593630), (10, 23934267), (14, 17095905), (15, 15956178), (18, 13296815), (21, 11397270), (30, 7978089), (35, 6838362), (42, 5698635), (45, 5318726), (63, 3799090), (70, 3419181), (90, 2659363), (105, 2279454), (126, 1899545), (210, 1139727), (315, 759818), (630, 379909)]