67597880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241421}}^1$

素因数の和:241439

約数の個数: 32

約数和(自身を含む): 173823840

約数和(自身を除く): 106225960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 241421, 482842, 965684, 1207105, 1689947, 1931368, 2414210, 3379894, 4828420, 6759788, 8449735, 9656840, 13519576, 16899470, 33798940, 67597880]

約数ペア:

[(1, 67597880), (2, 33798940), (4, 16899470), (5, 13519576), (7, 9656840), (8, 8449735), (10, 6759788), (14, 4828420), (20, 3379894), (28, 2414210), (35, 1931368), (40, 1689947), (56, 1207105), (70, 965684), (140, 482842), (280, 241421)]