82369140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{196117}}^1$

素因数の和:196136

約数の個数: 48

約数和(自身を含む): 263582592

約数和(自身を除く): 181213452

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, 196117, 392234, 588351, 784468, 980585, 1176702, 1372819, 1961170, 2353404, 2745638, 2941755, 3922340, 4118457, 5491276, 5883510, 6864095, 8236914, 11767020, 13728190, 16473828, 20592285, 27456380, 41184570, 82369140]

約数ペア:

[(1, 82369140), (2, 41184570), (3, 27456380), (4, 20592285), (5, 16473828), (6, 13728190), (7, 11767020), (10, 8236914), (12, 6864095), (14, 5883510), (15, 5491276), (20, 4118457), (21, 3922340), (28, 2941755), (30, 2745638), (35, 2353404), (42, 1961170), (60, 1372819), (70, 1176702), (84, 980585), (105, 784468), (140, 588351), (210, 392234), (420, 196117)]