7639030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 15981120

約数和(自身を除く): 8342090

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 1789, 2135, 3578, 4270, 8945, 12523, 17890, 25046, 62615, 109129, 125230, 218258, 545645, 763903, 1091290, 1527806, 3819515, 7639030]

約数ペア:

[(1, 7639030), (2, 3819515), (5, 1527806), (7, 1091290), (10, 763903), (14, 545645), (35, 218258), (61, 125230), (70, 109129), (122, 62615), (305, 25046), (427, 17890), (610, 12523), (854, 8945), (1789, 4270), (2135, 3578)]