27480390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{130859}}^1$

素因数の和:130876

約数の個数: 32

約数和(自身を含む): 75375360

約数和(自身を除く): 47894970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 130859, 261718, 392577, 654295, 785154, 916013, 1308590, 1832026, 1962885, 2748039, 3925770, 4580065, 5496078, 9160130, 13740195, 27480390]

約数ペア:

[(1, 27480390), (2, 13740195), (3, 9160130), (5, 5496078), (6, 4580065), (7, 3925770), (10, 2748039), (14, 1962885), (15, 1832026), (21, 1308590), (30, 916013), (35, 785154), (42, 654295), (70, 392577), (105, 261718), (210, 130859)]