128201010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5927}}^1$

素因数の和:6047

約数の個数: 64

約数和(自身を含む): 355110912

約数和(自身を除く): 226909902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 3090, 3605, 4326, 5927, 7210, 10815, 11854, 17781, 21630, 29635, 35562, 41489, 59270, 82978, 88905, 124467, 177810, 207445, 248934, 414890, 610481, 622335, 1220962, 1244670, 1831443, 3052405, 3662886, 4273367, 6104810, 8546734, 9157215, 12820101, 18314430, 21366835, 25640202, 42733670, 64100505, 128201010]

約数ペア:

[(1, 128201010), (2, 64100505), (3, 42733670), (5, 25640202), (6, 21366835), (7, 18314430), (10, 12820101), (14, 9157215), (15, 8546734), (21, 6104810), (30, 4273367), (35, 3662886), (42, 3052405), (70, 1831443), (103, 1244670), (105, 1220962), (206, 622335), (210, 610481), (309, 414890), (515, 248934), (618, 207445), (721, 177810), (1030, 124467), (1442, 88905), (1545, 82978), (2163, 59270), (3090, 41489), (3605, 35562), (4326, 29635), (5927, 21630), (7210, 17781), (10815, 11854)]