2210106731

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 2762221824

約数和(自身を除く): 552115093

約数列:

[1, 7, 23, 49, 53, 161, 163, 227, 371, 1127, 1141, 1219, 1589, 2597, 3749, 5221, 7987, 8533, 8639, 11123, 12031, 26243, 36547, 37001, 59731, 60473, 84217, 183701, 198697, 255829, 259007, 276713, 423311, 589519, 851023, 1390879, 1813049, 1936991, 1961053, 5957161, 9736153, 13558937, 13727371, 41700127, 45104219, 96091597, 315729533, 2210106731]

約数ペア:

[(1, 2210106731), (7, 315729533), (23, 96091597), (49, 45104219), (53, 41700127), (161, 13727371), (163, 13558937), (227, 9736153), (371, 5957161), (1127, 1961053), (1141, 1936991), (1219, 1813049), (1589, 1390879), (2597, 851023), (3749, 589519), (5221, 423311), (7987, 276713), (8533, 259007), (8639, 255829), (11123, 198697), (12031, 183701), (26243, 84217), (36547, 60473), (37001, 59731)]