169092420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{402601}}^1$

素因数の和:402620

約数の個数: 48

約数和(自身を含む): 541097088

約数和(自身を除く): 372004668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 402601, 805202, 1207803, 1610404, 2013005, 2415606, 2818207, 4026010, 4831212, 5636414, 6039015, 8052020, 8454621, 11272828, 12078030, 14091035, 16909242, 24156060, 28182070, 33818484, 42273105, 56364140, 84546210, 169092420]

約数ペア:

[(1, 169092420), (2, 84546210), (3, 56364140), (4, 42273105), (5, 33818484), (6, 28182070), (7, 24156060), (10, 16909242), (12, 14091035), (14, 12078030), (15, 11272828), (20, 8454621), (21, 8052020), (28, 6039015), (30, 5636414), (35, 4831212), (42, 4026010), (60, 2818207), (70, 2415606), (84, 2013005), (105, 1610404), (140, 1207803), (210, 805202), (420, 402601)]