242853510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{16487}}^1$

素因数の和:16988

約数の個数: 32

約数和(自身を含む): 584070912

約数和(自身を除く): 341217402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 16487, 32974, 49461, 82435, 98922, 164870, 247305, 494610, 8095117, 16190234, 24285351, 40475585, 48570702, 80951170, 121426755, 242853510]

約数ペア:

[(1, 242853510), (2, 121426755), (3, 80951170), (5, 48570702), (6, 40475585), (10, 24285351), (15, 16190234), (30, 8095117), (491, 494610), (982, 247305), (1473, 164870), (2455, 98922), (2946, 82435), (4910, 49461), (7365, 32974), (14730, 16487)]