1145743060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743989}}^1$

素因数の和:744016

約数の個数: 48

約数和(自身を含む): 2999767680

約数和(自身を除く): 1854024620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 743989, 1487978, 2975956, 3719945, 5207923, 7439890, 8183879, 10415846, 14879780, 16367758, 20831692, 26039615, 32735516, 40919395, 52079230, 57287153, 81838790, 104158460, 114574306, 163677580, 229148612, 286435765, 572871530, 1145743060]

約数ペア:

[(1, 1145743060), (2, 572871530), (4, 286435765), (5, 229148612), (7, 163677580), (10, 114574306), (11, 104158460), (14, 81838790), (20, 57287153), (22, 52079230), (28, 40919395), (35, 32735516), (44, 26039615), (55, 20831692), (70, 16367758), (77, 14879780), (110, 10415846), (140, 8183879), (154, 7439890), (220, 5207923), (308, 3719945), (385, 2975956), (770, 1487978), (1540, 743989)]