787667070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{133277}}^1$

素因数の和:133484

約数の個数: 32

約数和(自身を含む): 1900011168

約数和(自身を除く): 1112344098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 133277, 266554, 399831, 666385, 799662, 1332770, 1999155, 3998310, 26255569, 52511138, 78766707, 131277845, 157533414, 262555690, 393833535, 787667070]

約数ペア:

[(1, 787667070), (2, 393833535), (3, 262555690), (5, 157533414), (6, 131277845), (10, 78766707), (15, 52511138), (30, 26255569), (197, 3998310), (394, 1999155), (591, 1332770), (985, 799662), (1182, 666385), (1970, 399831), (2955, 266554), (5910, 133277)]