109869060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{261593}}^1$

素因数の和:261612

約数の個数: 48

約数和(自身を含む): 351582336

約数和(自身を除く): 241713276

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, 261593, 523186, 784779, 1046372, 1307965, 1569558, 1831151, 2615930, 3139116, 3662302, 3923895, 5231860, 5493453, 7324604, 7847790, 9155755, 10986906, 15695580, 18311510, 21973812, 27467265, 36623020, 54934530, 109869060]

約数ペア:

[(1, 109869060), (2, 54934530), (3, 36623020), (4, 27467265), (5, 21973812), (6, 18311510), (7, 15695580), (10, 10986906), (12, 9155755), (14, 7847790), (15, 7324604), (20, 5493453), (21, 5231860), (28, 3923895), (30, 3662302), (35, 3139116), (42, 2615930), (60, 1831151), (70, 1569558), (84, 1307965), (105, 1046372), (140, 784779), (210, 523186), (420, 261593)]