1140778870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2969}}^1$

素因数の和:3493

約数の個数: 64

約数和(自身を含む): 2566080000

約数和(自身を除く): 1425301130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 499, 770, 998, 2495, 2969, 3493, 4990, 5489, 5938, 6986, 10978, 14845, 17465, 20783, 27445, 29690, 32659, 34930, 38423, 41566, 54890, 65318, 76846, 103915, 163295, 192115, 207830, 228613, 326590, 384230, 457226, 1143065, 1481531, 2286130, 2963062, 7407655, 10370717, 14815310, 16296841, 20741434, 32593682, 51853585, 81484205, 103707170, 114077887, 162968410, 228155774, 570389435, 1140778870]

約数ペア:

[(1, 1140778870), (2, 570389435), (5, 228155774), (7, 162968410), (10, 114077887), (11, 103707170), (14, 81484205), (22, 51853585), (35, 32593682), (55, 20741434), (70, 16296841), (77, 14815310), (110, 10370717), (154, 7407655), (385, 2963062), (499, 2286130), (770, 1481531), (998, 1143065), (2495, 457226), (2969, 384230), (3493, 326590), (4990, 228613), (5489, 207830), (5938, 192115), (6986, 163295), (10978, 103915), (14845, 76846), (17465, 65318), (20783, 54890), (27445, 41566), (29690, 38423), (32659, 34930)]