27291233480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97468691}}^1$

素因数の和:97468709

約数の個数: 32

約数和(自身を含む): 70177458240

約数和(自身を除く): 42886224760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97468691, 194937382, 389874764, 487343455, 682280837, 779749528, 974686910, 1364561674, 1949373820, 2729123348, 3411404185, 3898747640, 5458246696, 6822808370, 13645616740, 27291233480]

約数ペア:

[(1, 27291233480), (2, 13645616740), (4, 6822808370), (5, 5458246696), (7, 3898747640), (8, 3411404185), (10, 2729123348), (14, 1949373820), (20, 1364561674), (28, 974686910), (35, 779749528), (40, 682280837), (56, 487343455), (70, 389874764), (140, 194937382), (280, 97468691)]