193241580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{460099}}^1$

素因数の和:460118

約数の個数: 48

約数和(自身を含む): 618374400

約数和(自身を除く): 425132820

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, 460099, 920198, 1380297, 1840396, 2300495, 2760594, 3220693, 4600990, 5521188, 6441386, 6901485, 9201980, 9662079, 12882772, 13802970, 16103465, 19324158, 27605940, 32206930, 38648316, 48310395, 64413860, 96620790, 193241580]

約数ペア:

[(1, 193241580), (2, 96620790), (3, 64413860), (4, 48310395), (5, 38648316), (6, 32206930), (7, 27605940), (10, 19324158), (12, 16103465), (14, 13802970), (15, 12882772), (20, 9662079), (21, 9201980), (28, 6901485), (30, 6441386), (35, 5521188), (42, 4600990), (60, 3220693), (70, 2760594), (84, 2300495), (105, 1840396), (140, 1380297), (210, 920198), (420, 460099)]