87189060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{207593}}^1$

素因数の和:207612

約数の個数: 48

約数和(自身を含む): 279006336

約数和(自身を除く): 191817276

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, 207593, 415186, 622779, 830372, 1037965, 1245558, 1453151, 2075930, 2491116, 2906302, 3113895, 4151860, 4359453, 5812604, 6227790, 7265755, 8718906, 12455580, 14531510, 17437812, 21797265, 29063020, 43594530, 87189060]

約数ペア:

[(1, 87189060), (2, 43594530), (3, 29063020), (4, 21797265), (5, 17437812), (6, 14531510), (7, 12455580), (10, 8718906), (12, 7265755), (14, 6227790), (15, 5812604), (20, 4359453), (21, 4151860), (28, 3113895), (30, 2906302), (35, 2491116), (42, 2075930), (60, 1453151), (70, 1245558), (84, 1037965), (105, 830372), (140, 622779), (210, 415186), (420, 207593)]